If you don't mind Vandana, I'd like to share my views on ..
"VANDANA DI...IS THAT EASY TO FORGIVE SOMEONE FOR THEIR SIN...WHICH WOUNDED YOU COMPLETELY..??"
It's not. It certainly is not, Dear Aryan. But what will you do with the unforgiving mind-set?
1. Repeat the same sin and teach that person a lesson.
2. Go one step further and destroy the existence of the person.
3. Take legal action.
4. If he escapes your wrath for some reason like money, power etc., rue for the rest of your life.
Now please share with us here, honestly, will anyone of the abovementioned course of actions satisfy your quest for vengeance? May be action no. 1 or 2 or.. or each one combined, I suppose.
And what will you get for that? Please answer.
How about this option : Make yourself so better - materially, emotionally, socially and the like - that the sinner gets a chance to lament over his sin!!!
And even if nothing such melodramatic ever happens, will you not already be in a position to think the sin as a triffle one in your heightened state of existence????
Please do share your thought. I am all ears to listen.
Best of luck.