Here’s what you can do in your 20s to have a good life. This advice applies no matter how old you are, but most teenagers and kids don’t have complete or any control over their life. Once you are twenty, your life is yours, and your actions are yours. The first thing to do is to observe the people around you from a completely objective point of view. If you have people or just one person in your life that is toxic, you need to get them out of your life or at least limit your contact with them. I will admit…