5.24-Why do I have these thorns in my life that never go away even with prayer and focus?

5.24-

Jesus is instructing His disciples, I need this instruction as much or more than any I know, to be humble.  He does not want His students to be conceited.  God help us. 

Luke 14.
⁷ When he noticed how the guests picked the places of honor at the table, he told them this parable: ⁸ “When someone invites you to a wedding feast, do not take the place of honor, for a person more distinguished than you may have been invited. ⁹ If so, the host who invited both of you will come and say to you, ‘Give this person your seat.’ Then, humiliated, you will have to take the least important place. ¹⁰ But when you are invited, take the lowest place, so that when your host comes, he will say to you, ‘Friend, move up to a better place.’ Then you will be honored in the presence of all the other guests. ¹¹ For all those who exalt themselves will be humbled, and those who humble themselves will be exalted.”

2 Corinthians 12.
⁷ or because of these surpassingly great revelations. Therefore, in order to keep me from becoming conceited, I was given a thorn in my flesh, a messenger of Satan, to torment me. ⁸ Three times I pleaded with the Lord to take it away from me. ⁹ But he said to me, “My grace is sufficient for you, for my power is made perfect in weakness.” Therefore I will boast all the more gladly about my weaknesses, so that Christ’s power may rest on me. ¹⁰ That is why, for Christ’s sake, I delight in weaknesses, in insults, in hardships, in persecutions, in difficulties. For when I am weak, then I am strong.