How to enhance your magnetic field?

As for me, I am a person who is often bullied. I have been influenced by this before, but in recent years, I have learned to hide my injuries. For example, we went shopping together and picked out the little things we started. I gave my boss two 100, and the boss "forcibly" took them back from me without saying a word. The friend next door was squeezed into the booth because the booth was small, and offered two 100, which not only closed the deal, but also gave him a small gift. She is cheerful and very happy; I am full of grievances and dare not say. My attitude towards life is so low that people will feel that I "work hard" and ask for nothing in return! But I am not such a person, and I don't want to be such a person, because it is often accompanied by reprimand or rudeness, and I feel that I know you very well. It's good to be a hard worker, but I just want to be respected, not thanked. I believe in fate, but I don't believe in fortune telling. I believe in God, but not in religion. So I'm not interested in "numerology teacher" and "fortune telling and renaming". What I want to know is how to change myself to change the magnetic field. Being squeezed out by my colleagues and classmates, I know that I have a responsibility: low-key and high self-esteem, internal and external contradictions, and it is easy to be mistreated by others. Knowing the direction of improvement, I won't blame others. However, what should I do if strangers bully me?