Have you ever tried giving something to someone when what they really needed was something else?
Have you ever tried giving something to someone who has imagined doesn't think you think they are worth anything?
God cannot misrepresent Himself by hurting you and others of you. If you are asking for something that will help you misrepresent Him and in so doing hurt you and others of you it is my belief that He will not give it to you.
If you know God better and are enabled to trust Him to provide for you, you will probably not ask for as many things as you will "know" He has already provided them.
I believe if your motivation becomes to represent God in everything you say and do you will receive what is needed for you to be all you were made to be than if you are continually misrepresenting Him and "praying continually".
Therefore I believe one of the main things a person should ask God for is to help them want to change direction in those area(s) of life they are misrepresenting Him in.
1 Kings 8:58 May he turn our hearts to him, to walk in obedience to him and keep the commands, decrees and laws he gave our ancestors.
1 Kings 8:61 And may your hearts be fully committed to the Lord our God, to live by his decrees and obey his commands, as at this time.”
1 Kings 18:37 Answer me, Lord, answer me, so these people will know that you, Lord, are God, and that you are turning their hearts back again.”
2 Kings 22:19 Because your heart was responsive and you humbled yourself before the Lord when you heard what I have spoken against this place and its people—that they would become a curse and be laid waste—and because you tore your robes and wept in my presence, I also have heard you, declares the Lord.
2 Kings 23:25 Neither before nor after Josiah was there a king like him who turned to the Lord as he did—with all his heart and with all his soul and with all his strength, in accordance with all the Law of Moses.
Psalm 51:10 Create in me a pure heart, O God, and renew a steadfast spirit within me.
Psalm 86:11 Teach me your way, Lord, that I may rely on your faithfulness; give me an undivided heart, that I may fear your name.
2 Chronicles 6:36
36 “When they sin against you—for there is no one who does not sin—and you become angry with them and give them over to the enemy, who takes them captive to a land far away or near; 37 and if they have a change of heart in the land where they are held captive, and repent and plead with you in the land of their captivity and say, ‘We have sinned, we have done wrong and acted wickedly’; 38 and if they turn back to you with all their heart and soul in the land of their captivity where they were taken, and pray toward the land you gave their ancestors, toward the city you have chosen and toward the temple I have built for your Name; 39 then from heaven, your dwelling place, hear their prayer and their pleas, and uphold their cause. And forgiveyour people, who have sinned against you.
Example of the importance of representing God.
Lamentations 3:40 Let us examine our ways and test them, and let us return to the Lord.
Mark 11:25 And when you stand praying, if you hold anything against anyone, forgive them, so that your Father in heaven may forgive you your sins.”
1 Peter 3:12 For the eyes of the Lord are on the righteous and his ears are attentive to their prayer, but the face of the Lord is against those who do evil.”
1 Peter 3:7 Husbands, in the same way be considerate as you live with your wives, and treat them with respect as the weaker partner and as heirs with you of the gracious gift of life, so that nothing will hinder your prayers.
Daniel 6:22 My God sent his angel, and he shut the mouths of the lions. They have not hurt me, because I was found innocent in his sight. Nor have I ever done any wrong before you, Your Majesty.”
Daniel Chapter 3
King Nebuchadnezzar made an image of gold, sixty cubits high and six cubits wide,[a] and set it up on the plain of Dura in the province of Babylon. 2 He then summoned the satraps, prefects, governors, advisers, treasurers, judges, magistrates and all the other provincial officials to come to the dedication of the image he had set up. 3 So the satraps, prefects, governors, advisers, treasurers, judges, magistrates and all the other provincial officials assembled for the dedication of the image that King Nebuchadnezzar had set up, and they stood before it.
4 Then the herald loudly proclaimed, “Nations and peoples of every language, this is what you are commanded to do: 5 As soon as you hear the sound of the horn, flute, zither, lyre, harp, pipe and all kinds of music, you must fall down and worship the image of gold that King Nebuchadnezzar has set up. 6 Whoever does not fall down and worship will immediately be thrown into a blazing furnace.”
7 Therefore, as soon as they heard the sound of the horn, flute, zither, lyre, harp and all kinds of music, all the nations and peoples of every language fell down and worshiped the image of gold that King Nebuchadnezzar had set up.
8 At this time some astrologers[b] came forward and denounced the Jews.9 They said to King Nebuchadnezzar, “May the king live forever! 10 Your Majesty has issued a decree that everyone who hears the sound of the horn, flute, zither, lyre, harp, pipe and all kinds of music must fall down and worship the image of gold, 11 and that whoever does not fall down and worship will be thrown into a blazing furnace. 12 But there are some Jews whom you have set over the affairs of the province of Babylon—Shadrach, Meshach and Abednego—who pay no attention to you, Your Majesty. They neither serve your gods nor worship the image of gold you have set up.”
13 Furious with rage, Nebuchadnezzar summoned Shadrach, Meshach and Abednego. So these men were brought before the king, 14 and Nebuchadnezzar said to them, “Is it true, Shadrach, Meshach and Abednego, that you do not serve my gods or worship the image of gold I have set up? 15 Now when you hear the sound of the horn, flute, zither, lyre, harp, pipe and all kinds of music, if you are ready to fall down and worship the image I made, very good. But if you do not worship it, you will be thrown immediately into a blazing furnace. Then what god will be able to rescue you from my hand?”
16 Shadrach, Meshach and Abednego replied to him, “King Nebuchadnezzar, we do not need to defend ourselves before you in this matter. 17 If we are thrown into the blazing furnace, the God we serve is able to deliver us from it, and he will deliver us[c] from Your Majesty’s hand. 18 But even if he does not, we want you to know, Your Majesty, that we will not serve your gods or worship the image of gold you have set up.”
19 Then Nebuchadnezzar was furious with Shadrach, Meshach and Abednego, and his attitude toward them changed. He ordered the furnace heated seven times hotter than usual 20 and commanded some of the strongest soldiers in his army to tie up Shadrach, Meshach and Abednego and throw them into the blazing furnace. 21 So these men, wearing their robes, trousers, turbans and other clothes, were bound and thrown into the blazing furnace. 22 The king’s command was so urgent and the furnace so hot that the flames of the fire killed the soldiers who took up Shadrach, Meshach and Abednego, 23 and these three men, firmly tied, fell into the blazing furnace.
24 Then King Nebuchadnezzar leaped to his feet in amazement and asked his advisers, “Weren’t there three men that we tied up and threw into the fire?”
They replied, “Certainly, Your Majesty.”
25 He said, “Look! I see four men walking around in the fire, unbound and unharmed, and the fourth looks like a son of the gods.”
26 Nebuchadnezzar then approached the opening of the blazing furnace and shouted, “Shadrach, Meshach and Abednego, servants of the Most High God, come out! Come here!”
So Shadrach, Meshach and Abednego came out of the fire, 27 and the satraps, prefects, governors and royal advisers crowded around them.They saw that the fire had not harmed their bodies, nor was a hair of their heads singed; their robes were not scorched, and there was no smell of fire on them.
28 Then Nebuchadnezzar said, “Praise be to the God of Shadrach, Meshach and Abednego, who has sent his angel and rescued his servants! They trusted in him and defied the king’s command and were willing to give up their lives rather than serve or worship any god except their own God. 29 Therefore I decree that the people of any nation or language who say anything against the God of Shadrach, Meshach and Abednego be cut into pieces and their houses be turned into piles of rubble, for no other god can save in this way.”
30 Then the king promoted Shadrach, Meshach and Abednego in the province of Babylon.