Not Fighting Is The Solution

Nnnnnnno it's not.

Sometimes, the Hero cannot defeat their enemy in battle no matter what they do. They might have to realize that there is only one thing that their enemy is weak to. This thing might be some violence-free action and showing a more passive side rather than using brute force to take them down. This is normally the case in franchises with a passive group of Good Guys who do their job with as little fighting as possible.