Michael Bublé can play to sell out crowds all over the world, so he has earned the right to be a little full of himself.
However, he can also be humbled. Case in point the singer said he was walking to a gig when someone noticed him. That person told their friend that that was Bublé, and the friend responded with, “Who gives a shit?”
And now he will be in therapy because of it. Although, playing another sold out show should probably make him feel better.