Why do we easily accept the dark side?

So I notice how many people talk about going to the dark side.
Do you know this is for people that show hate, have anger, lie, cheat, steal. Basically all the people you complain about? Yet for some reason you think it is better than the light?
You think because they offer cookies or some other treat that they are better? Once again did you know they lie cheat or steal?
You think Darth Vader is cool. Well did you know he was a lier, Mass killer, among other things. Did you realize anger and distrust was something he caused himself and then blamed on others so that he did not have to admit to his own failures? Did you know that he always regretted those decisions and wished he stayed in the light.
Do you realize that all he wanted was a family but because of many of his choices, his children could never trust him. So he could never know that joy.
Yet you still want to go to the dark side or think the dark side is better?
Do you think Darth Vader was treated poorly? Why is it that everyone else could handle it but Darth Vader could not? Do you think the emperor was truly a happy man. No they were neither happy or honest with anyone.
Why are we so obsessed with evil things when we hate evil things so much? Are we that self destructive?