get lost

a in very difficult engineering job in this case the same as the a student. in the Future can I become a good engineer ? I am not sure. maybe I may leave school. I 'm lost. I do not know what I wanted to do in the future.

are you in school right now to become an engineer? if you are, I would talk to your teacher's, it is not an easy path, I do not believe any one has an easy job learning it.