I'm real new at this too, just starting to get some stuff to really work out well. And it's just a total thrill to see a blade taking shape. I've been using them all my life, how it never occured to me I could make the darned things just baffles me(duh)
In woodworking one of the things I did to reinforce the saftey thing was every time I caught myself slacking, I turned off the power tool, and either walked away for a bit, or did it by hand. That usually took about 10 times as long, so next time I kept safety in mind a little bit better. PITA, but it worked, whatever ends up working for you.
Like Rob! said, it's worth it, and we all made it through the learning stages alive so far, just be careful and pay attention, you'll be fine.
Sorry if I talk to much, I'm on call and haven't had any calls, and I'm bored as all get out! :jerkit:
Jon