I was wondering when Sam had no soul, why he didn't drink demon blood. He still had that ability right?? So no soul, he could have been stronger drinking it, ou did I miss something??

first of all the potos toi have of Sam is hot. I think he didn`t cause he had no mercy and no cœur, coeur so it was like he was a demon he didn`t care for anyone ou anything.Idk but I think a the time he didn`t fill he had to.

Good question, but I'm not sure how it would have at all helped him. Dean disagreed with it from the get-go, and I think we all agree it's a bad idea - even without the psychological issues Sam developed from it, it doesn't stop the withdrawal symptoms and pain he got when he stopped drinking it, as he still feels physical things like pain.

Also, I'm not sure what good exorcising demons would have done him when he was such a good, emotionless hunter without a soul anyway.

It would have generally added to their problems, and I think the minuses basically outweighed the pluses ^.^

well me personally i think without a soul Sam was somewhat like Cas was when we first saw him not having any feelings ou fear so i'd say he just was fearless and didn't need to go that route he changed alot when he went in the pit for that short amount of time he just wasn't our Sam another thought about the demon blood is maybe he's like any other addict and after time he's just able to avoid the temptation of it.