The mean "Sorry" Dose it very necessary to say this word to other when you done something wrong?

What dose it mean sorry? Some time it doesn't make the word"sorry"get up to full meaning some time you can feel that sorry was just to run a way from trouble. Some of the peoples use this word just for their profit and they don't ever even fell sorry in their mind. So what does the true meaning of this short word hide behind with a powerful energy?
I will tell you the truth and i am seriously can read your mind. It's not a crazy thing for such a guy can know other person mind without talking to them but here the weak spot that you have show me is you are having problem with some one and you don't know how to get bake the relationship right? Say yes...
so can you imagine when that happen? do you think those kind of person deserve a second chance? really say yes right ? Dose the word sorry important ? Yes of course some time a small mistake can became a big war just because it's missing the word sorry can you believe it can happen? And some time your worst day and end with just a word and a smile can you believe that? So learn how to say sorry and train yourself to be one of the responsible person so don't worry you will meet those kind of person some day.