Self-confidence

I'm considering taking a gap year to develop myself and increase my self-confidence.

If he wins he will gain self-confidence.

Tom doesn't seem to have any self-confidence.

He is having a sudden surge of self-confidence!

Tom has no self-confidence.

My failure did not weaken my self-confidence.

Use your self-confidence, but never show it off!

Self-confidence is the principal element of any great endeavor.

I lost all my self-confidence.

Tom's self-confidence was shattered after his boss dressed him down in front of his workmates.