In fact, many people are like this. They're just embarrassed to say no. They think that the relationship between two people is actually quite good, but it is because you don't know how to refuse that others will ask you for help again and again. If people really need help, it doesn't matter, but if people ask you something, then you must learn to refuse, otherwise, your life will really change dramatically. We have the ability to help, and we will help, but if we don't want to take everything on ourselves, we must know how to refuse.
The way to change this phenomenon is simple, that is, say no loudly. If someone asks you for help, but you don't want to do it, or other things that will affect you, then you can tell him directly that I have something to do now and I can't help you. The number of rejections is more, and people will naturally not come to you for everything as before. Don't feel it is a shame to refuse others. If people look for you twice at a time, they don't treat you as a friend at all. They just treat you like a fool. Why are you embarrassed about such a person?