The fortune teller said that I had a bad temper from beginning to end. Actually, I really am. I hate complicated things. What should I do?

This is because you have no patience. Be anxious when in trouble. If you want to succeed quickly, you'd better succeed the first time. Your idea has become a habit. You should be as patient as possible in your life and study, and do the things you hate well one by one. Remember to stick to it until you get into the habit.