QQ avatar, couple with cute pictures with words, I think you're better off than I understand you

Having gone through too much, it's not that I don't want to cater anymore, but rather that I have become indifferent to many things and feel that they are not as important anymore. The older you get, the more you understand that only by catering to others can you survive in this world. Before, I didn't feel like trying to cater to others, I only thought about myself. I am so tired now, although I don't like it, I still have to persevere.