Thanks ShineYourLight, I did just what you said today, I attacked everything I did with confidence and man, I was playing some mean mean bass on Rocksmith 2014. Rio from Duran Duran is so fun to play and whenever I rock harder songs, I can feel it boosts my confidence through the roof! It's an incredible feeling.

That would be my tip for anyone looking to boost their confidence and self-esteem, find a hobby you're very good at and whenever you'll do it, you'll feel re-energized!