I would like to say thank you my jobs, it made me see the problem is simple.
My jobs is “solve the problem for all peoples who are working at my company”. I had to stay with their problems 8 hours per day. I tried to find the way to enjoy it until 2 years ago I discovered how to. It is “find the real problems, then fix it”. At the first time that I start with this job, I took around 1 week to solve the big problems. Now I can solve it within 1 day and I am so happy every time when the problem can be fixed.