Here are some things I learned in the past 12 months:
* economics are more useful to me than politics. Stop reading news on politics, but rather financial news
* my biggest flaws are lack of patience and a big ego. Was hard to see this even though most of my life problems originated from these two
* sleep is damn important
* knowing yourself is an illusion. You can have the feeling that you know yourself, but you'll be amazed how many things you can still learn about yourself.
* is very important to avoid resentment. This means talking or doing uncomfortable things, but is such a relief afterwards