Saying he was new to this was an understatement. It actually felt as if he had to learn how to live again, functioning as this new secret being that he didn't know he was. John was trying to seem cool about it, to show that he was on terms with this good reality but the truth was he was absolutely dumbfounded. He didn't hate it, who would actually? Being stronger, faster, living for so long but yet something felt completely wrong. It was as if his own body didn't really belong to him anymore but it was slowly being overtaken by a power that was awakening inside of him.