"fighting for myself" indicates self defense. "fighting with myself" indicates self conflict.

fighting for myself 为自己而战 fighting with myself 和自己斗争

where is the question?? you wanna know the difference between those?

Yes, "fighting for myself" is when you are fighting to protect yourself. "fighting with yourself" is if you have internal struggle, or cannot decide something. (not physical)

fighting my self...that mean to control our self from badness and fight with my self..means....fight your ....ability