A question about shaving my legs and maybe my body?

I would advise getting a reusable razor. Those disposable ones didn't work really well on me either, so I got one where you popped on a new cartridge every 4 uses or so. From my experience, I would recommend the Soleil Shimmer or Schick Quattro. I would also urge you to use shaving cream because it further protects your skin from nicks and moisturizes it in the process:) Annnd on the topic of shaving your arms: whether or not you do depends on what you want:) It really isn't hard at all as long as you pull downward (away from the ceiling). Just follow the same procedures that you would if you were shaving your legs!