In my opinion, this can be said to be paranoid about your own knowledge because when you are always unsure of the method you use, it doesn't necessarily happen. You will not be able to get serious comfort, even though when you have implemented your own system, you must be able to be sure. as sure as you can when you do this method you don't have to take care of other people's lives you don't have to imitate other people's ways You can focus on what you are doing yourself