My week point

I think my week points are "own pace" and " a little passionate". Sometimes, I don't the opinion of others. So I sometimes put my opinion before other opinion. And I can't keep early hours. So I always go to bed lately, and I always get up lately. I always feel sleepy. I think that I must change my costoms of my life. But "It is difficult!" When I go into society, this idea will not be accepted. so I must improve and correct my week point.