Yep, defiantly experimenting. Lots of trial and error. I hope you somehow manage to break putting in your new processor. Sure its simple, but if you can mess up the polarity of LEDs, you could probably somehow fail to install a processor.
I know I'm being harsh, but why do you need to experiment expensive computers, when you can have just as much fun trying to extend the abilities of lesser hardware. Some people are lucky to have a computer to barley run Blockland, and your getting top notch hardware just to see how much you can overclock it.
Sometimes, things go wrong. You drop the LED and pick it up, not noticing that you've flipped it. You grab the wrong resistor, it is dark in my room after all. And then sometimes, you just forget up. I don't always pay attention when dealing with insignificant pieces, such as LED's, because it takes all of 5 minutes to wire up another set.
I have no clue how you got onto the subject of installing CPU's, but a monkey could do that. Am I supposed to feel bad that some people are too stupid/can't afford to build a new computer. I don't see your point with that last sentence. I
AM getting top notch hardware just to see what it can do. I'll be doing folding@home with my upgraded stuff, which is always fun. Unlike my buddy going for water cooling, I actually use my computer for games. While my current desktop runs them all exceptionally well, there isn't any harm in upgrading.
/agree with Otis.