As someone said "This your life is not a rehearsal for another life".... Any mistake you make now, you may pay for it and it may waste your years of life... Opportunities wasted may come back at a time when time has been wasted. You may recover and smile again, but time has been lost. You may wish you had done it better early enough.

Please Mr hard guy, Mr stubbornness, Miss Pride, Miss I don't give a damn. Be careful, especially if you are young. If you waste your years, you could get it back later at 40. You got it back? But time was wasted whether you console yourself or not.