Here’s another good read displaying the abundance of time some of us have....
http://www.toplessrobot.com/2008/10/the_5_reasons_luke_skywalker_is_a_complete_idiot.php
1) Not Joining the Dark Side
No, seriously! Luke gets dumped on his whole life—his adoptive parents get killed, all his friends get injured or killed, the girl he falls in love with turns out to be his sister, his father turns out to be one of the most evil people in the galaxy, his hand gets cut off. Then he gets a chance to co-rule the galaxy. Who wouldn't take that offer at that point?
What has Luke had to look forward to after the original trilogy? Mostly trying to start up the whole Jedi Order by himself, which is a ton of work, and watching Han have almost constant sex with Leia. Between that and ruling with Vader, it's not unlike a choice between working in your local library and becoming President. Not really much of a choice there. And ou can comment all you want about the Dark Side being a path to pain and suffering and a loss of humanity, but let’s face it—the Dark Side is simply cooler. Members of the Sith have neat custom lightsabers, get to slap everyone around, and just plain look cooler. For Halloween, how many Luke costumes do you see people wearing nowadays? Zero. How many Darth Vader costumes do you see? Still too many to count. Bad is good, baby.