I honestly think it's really sad that Dean doesn't have any actual identity apart from Sam. I makes me think that Dean has the lowest self worth ever.
I think Sam actually has some self worth, which is why we can see that even though Sam does love his brother, he can actually be happy without him. Sam is much more healthy person then Dean.
Re: Ben Edlund interview--confirms our fears
I honestly think it's really sad that Dean doesn't have any actual identity apart from Sam. I makes me think that Dean has the lowest self worth ever.
I think Sam actually has some self worth, which is why we can see that even though Sam does love his brother, he can actually be happy without him. Sam is much more healthy person then Dean.