How to teach Geralt to fight and die in two hits!? (The Witcher 3: Wild Hunt)

The level of difficulty in the game: death.
The question is: What the fuck Geralt, the Witcher-a mutant, the butcher of blaviken, dies in the melee fighting from two to three missed strikes from some drischa village? And he needs his super strength to punch as much as 20 times! Moreover, the block drischey becomes like a Chinese great wall.
The consequences of the level of complexity? If so, then developed there shit right on the head.
Are there any mods that make Geralt more of a skilled fighter?) Well, it infuriates me! Griffin, when their Capet and turned-out toes, removes a quarter or a third of your health...and some drunk fist blows half?
I understand that it's just that all people (with comparable or higher level), regardless of whether they have weapons or not, attack power increased by dick knows how much.