I've found that, in many instances around the house, I can handle the problems that come up by simply looking online for many step-by-step tutorials. It seems like it would be complicated, but following the instructions exactly, it is simpler than what you know already it would be at first blush.
For example, recently when I found that I had a clog during my drain, I searched the world wide web for the phrase "emergency drain clearing procedures" and got a wealth of results - a few of which were extremely clear-cut and easy-to-follow directions for snaking my very own drains.
By printing out the directions and following them to a tee, I was capable to clear every clogged that appeared within the pipes throughout my house and I didn't even must shell out the extra cash to call in a professional plumber. I had been utterly surprised by how simple it was!
Of course, for anything major, I would not hesitate to call within a licensed plumber - but also for something as simple as clearing out a clog within my drain, I was able to handle it myself with no problems, and I was extremely pleased about the results.