Tit For Tat . Will it work?

NNNOOOOOO. It will not work.
Law of Karma has nothing to do with you personally. It is an imbalance of energy that must get balanced somehow.
Eye for an eye seems morally right . Law of karma is not about morality, it is about imbalance of energy.
You cannot offset your bad action. You must pay up. You can create more positive one but you cannot erase negative karma.

Anyone who is giving you pain will get the pain back but not from you but from someone else as he has to pay up anyway. If you wish him bad, then you send him pain but at the same time you generate negative karmas for yourself. So break the cycle by sending him positive vibrations. Have a kind eye for that person too.

Promise yourself to give positive vibrations to people only.