I'm a total flake. I have a lot of ideas but I will always follow my feelings at the moment- if you get hurt because I love you one minute and hate you the next minute- well, that's your problem, not mine! :p
My happiness is more important than anything else even though I'm not really sure what that always is- you know what, I'll throw reason out the window, that makes things easier!
Disclaimer: Not all people of your type are like this but..I've met some who are very much like that.