I'm guessing the combat in Witcher 3 takes practice to get to a level where it is rewarding. However I'm finding I can't keep track of what's happening. I've turned both blur options off, but it doesn't help otherwise. The mouse seems to move around too fast even though I lowered the speed down to .45. I can't keep track of what's happening. Over all i'm finding it difficult to adapt. Any suggestions on how to deal with the combat? Or even just walking around and selecting things? I'm finding I have to spend too much time just moving to something so I can activate it.

https://www.youtube.com/watch?v=Wdw_m6DvF8s

That video will teach you how to play this game like no one else could
I could never collect herbs before watching video and almost quit the game to never look back.

Now I learned how to really play it.

I almost went back to play skyrim/fallout4 again.