to do what you want without worrying about what others think
按照自己的意愿去做，不用担心别人怎么想 (anzhao ziji de yiwen qu zuo, buyong danxin bieren zemei xiang)
"He prefers to do his own thing and not depend on anyone."
"他喜欢按自己的方式行事，不依赖任何人。" (ta xihuan an ziji de fangshi xingshi, bu yilai renhe ren)
to continue doing or supporting something despite challenges
completely bored or annoyed by something
to do what one has promised
to make the best of the situation you are in
to behave freely and enjoy oneself
to have a very bad headache
