For by the grace given me I say to every one of you: Do not think of yourself more highly than you ought, but rather think of yourself with sober judgment, in accordance with the measure of faith God has given you. -- Romans 12:3
I've thought more highly of myself than I should.
“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. If so, the host who invited both of you will come and say to you, ‘Give this man your seat.’ Then, humiliated, you will have to take the least important place. 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 your fellow guests. For everyone who exalts himself will be humbled, and he who humbles himself will be exalted.” -- Luke 14:8-11
But a note that humbling yourself doesn't result in feeling like a worm, it results in honor.