Maybe somebody of the admin of this forum can replace this topic under Help/Tips/Tricks ?
I do all the quest I can do and had also problems with enemies, but that's the game, because in other case the game will be to simple!!
I play on "easy" now ... and woow, what a nice difficult game is D II! But on this moment, I 'm in the Maxos Temple, I think I can play on "easy" to the end of the game (I hope).
And when I can't win from an enemie, I go first to other places and there are many hidden dungeons and more ... !