Things comes and goes....

Things comes and goes. Do i really need to take all things seriously or just behave like what i always behave of? Sometimes, because of too use to be, then it became a habit where u actually will repeat and repeat the same things again and again. Althought how many times you tell yourself not do it again but sometimes just cannot. When suddenly things already fixed but because of one small things, things become maze again. Does that person really mean it or because sometime we cannot prevent it to be happen again and again? When this come across me again and again, i felt like i giving up!!