Getting called by someone who folds his blinds like 100% - even 75% would be a warning sign that he's either making a stand or woke up with a big hand.
Since you havent been stealing much, like 6% I'm thinking that he's sitting on something he really likes.
I'm not sure that I would have c-bet this flop...it's out of the range that I'm repping with the PFR and it's too wet, but still...taking one stab at it isn't the end of the world.
He shoved, you folded....NH
If he's a thinking player though, he might try the same thing in the future the next time you try to steal...so I'd make sure I had a hand when I went for it again.