Seems like you're having a hard time with the game. I also got my ass kicked a lot when I started it, so here's some shit I wish I knew:
- Shadow step (shadow walk?), the one that makes you invisible, allows you to steal anything that isn't nailed down so go steal some paintings.
- You can use the Pyramids in combat.
- Stealth is useless in the EE, don't bother with it.
- Bombs are OP, use them.
- Poison is flammable
- Skills are your main weapon. I don't know if this needs to be said at all but I spent half of my first playthrough trying to do damage with just melee and that will get you nowhere.
- On the point of skills, the touch-skills are also OP. They only take 1 AP and provide massive crowd control.