After listening to this paragraph, do you feel a little heavy? As Haruki Murakami said: "I moved the idea of leaving you, not because you are bad, nor because I don't love you anymore, but your attitude towards me makes me feel that your world does not lack me." This sentence seems to reveal a secret hidden deep in our hearts: sometimes, we give up on someone, not because the other person is not good enough, but because the other person's attitude makes us feel that we are not important. 
In fact, each of us craves to be valued and understood. When we find that the other person does not understand our grievances, we will choose to leave silently. We don't want to blame each other, and we don't want to educate each other. We have our position, and the other side has the other side's thoughts. It's really boring to lose yourself and love others. 
We are all emotional people, but sometimes we suffer a lot because of our soft-heartedness. We may not have a long memory, but we know how to leave. We don't want to dwell on meaningless things, because the sugar you ask for and the one you give are two flavors. While it was a bit of a shame to let go of someone very important, we happily decided to put it to an end. 
Because we understand that giving up is also a kind of growth, a way to make ourselves stronger.