That kind of stuff can be a real pain, but it's still worth it.
I knew nothing about wiring when I first got into my home - now I can not only run wire and add/replace outlets / switches, I can work in the panel box. I didn't know anything about plumbing - now I can replace pipe, faucets, etc.
I do hire out for some of this stuff now that I make more money and have less time (especially plumbing - I don't like plumbing that much), but I still like doing some of the things myself (all electrical stuff I still handle.)
Good luck, Jen!!!