Positive psychology - Wikipedia
Positive Psychology: the science of finding and nurturing genius and talent.
Many people struggle to understand what is middle of the road healthy thinking or reasonable reality. Well Maslow did it for us - the characteristic of self actualizing people.
Positive Psychology - 20 things to start doing for recovery, wellbeing, life balance, self esteem & confidence.
Eudaimonia: "human flourishing"; a contented state of being happy and healthy and prosperous.
Positivity is the key! Here are simple ways to hack into your happy chemicals: Dopamine, Serotonin, Endorphins, & Oxytocin via http://theutopianlife.com/
Never be afraid to fall apart because it is an opportunity to rebuild yourself the way you wish you had been all along.
I actually learned a little bit about this stuff in my psychology class! It will definitely help on days that just aren't quite going your way!
Doesn't matter if you're GOOD or not! And if you absolutely can't sing, just keep the music alive in your mind :)
Train your brain to create lasting positive change.