• Helping other people helps me.
• Having guts always works for me.
• Thinking life will be better in the future is stupid, I have to live now.
• Organizing a charity group is surprisingly easy.
• Being not truthful works against me.
• Everything I do always comes back to me.
• Assuming is stifling.
• Drugs feel great in the beginning and become a drag later on.
• Over time I get used to everything and start taking it for granted.
• Money does not make me happy.
• Traveling alone is helpful for a new perspective on life.
• Keeping a diary supports my personal development.
• Trying to look good limits my life.
• Material luxuries are best enjoyed in small doeses.
• Worrying solves nothing.
• Complaining is silly. Either act or forget.
• Actially doing the things I set out to do increases my overall level os fatisfaction.
• Everybody things they are right.
• Low expectations are good strategy.
• Whatever I want to explore professionally, it's best to try it out for myself first.
• Everybody who is honest is interesting.

I don't totally agree with everything here but I like that there are no judgements - nothing like "this is good", "that is bad", "you should do this", and it's written from a personal point of view which sounds mature for me.

See original video and the whole list.