I think it is based on a fear of not "finding" your way or purpose in life. When we find our purpose and a path we don't consider ending life somehow.

I agree with beauflow, it is a way to give yourself a sense of control as well. You consider it because it gives you some freedom of choice incase you get in a place where you cannot manage your life at all.

Forshotened life? I have PTSD and I know that is a very common symptom of PTSD. But I would assume other kinds of psychological struggles can present the same feeling.

The best way to help with that is just make a decision to live life one day at a time and allow yourself to continue to learn and grow the rest of your days. Let yourself keep a constant reminder that if you make a mistake, you can always still keep on learning and you don't have to self punish or self blame, just keep looking at everything as a lesson and learning.

Open Eyes