Do stuff everyday
Something I firmly believe is that if you do something every day eventually you will be comfortable doing it. It will become a natural part of you. If you selectively choose simple things that make you a better person then eventually you will make everyone around you look ordinary and unimpressive.
This article conveys this message perfectly and recommends a lot of those simple activities. I am a really big fan.
“We are what we repeatedly do. Excellence, then, is not an act, but a habit.”
-Aristotle