Ruby
In the short run, yeah. It just then gets harder when you're found out.
He is who he is. He's never going to be the 'normal' guy, and trying to be that for Heather nearly drove him crazy. Then trying to go to the other extreme and be the Boy King did drive him crazy. The real Sam Winchester is this middle point, and he's going to have to accept that. And so are you. Have you yet?
What do you miss about him? The early days? Or the secret you had with him?