I think that every person has many, many people inside of them. We change our personality depending on who we are talking to or what situation we are in.
Sometimes you look at a movie and you can see that the actor or actress said, 'I'm taking this onboard because I'm making a ton of money, and not because it's going to be something special.'
It's hard not to get depressed when you pay attention to the world and how strangely and corrupt the people in it sometimes behave.
One of the best pieces of advice I ever got was from a horse master. He told me to go slow to go fast. I think that applies to everything in life. We live as though there aren't enough hours in the day but if we do each thing calmly and carefully we will get it done quicker and with much less stress.