The show doesn't follow the comics. Got it from an interview wth one of the producers (who may or may not be the same guy who did the comics
) as he said what really intrigues them is the idea of the kid growing up in this world were societies rules no longer exist, he's not growing up to go to college, get a job and raise a family. He's growing up to survive and to survive in a world where evertning will try to kill him. His journey will become more central to the show and his development as a character is the most interesting aspect to the shows writers. Now yes it's a bit spoilerish but not in an all revealing type of way, ruining it for everyone type of way.
Now if you want some real spoilers wait till you see what Shane does....