Dad is almost lucky. He loses money every time he does business. Now he seems numb and thinks it's fate. He is worried every day. what can I do? I can't convince him.

First of all, you can't trust fate. You can show him the story of Li Ka-shing's mother telling Li Ka-shing's fortune. Second, you must learn to do business. You can buy some books and find out the reasons for the failure. Without knowledge guidance, it is difficult to succeed. Third, you must encourage him, because you will be a parent, otherwise you may fail, your children will look down on you and you will be very sad.