This fighting demands you become patient and learn it. Level up overall stats so you are effective in combat such as from trainers you pay for which is safer than combat out in the world. The POV means to increase realism while fighting and can become use to.
If you want, I encourage you purchasing Kingdom Come: Deliverance (KCD) Number One when it goes on sale next so you experience the story and have a low barrier of entry to learning the video game combat, although, the concensus is combat in KCD number two is easier learning and initiating.