Keep showing off can get you into trouble. But choosing to hold back, keep hiding and live alone, you are committed suicide.
Talking unimportant thing too much can get you into trouble. Remain silent when you have something urgent to talk, it is suicide.
Storming other's brain can get you into trouble. Letting them clueless when they have to solve problem, you are committed to their suicide.
Getting into someone else's life can get you into trouble. Acting like “that's not my problem, I don’t care” when they really need you, it is suicide.