This isn't my thought,I read it and it makes sense.

P Manning fulfills a dream but doesn't cry or is emotional.
Like a robot he stands there and hugs the Papa Johns guy (he's in that commercial) he says -Budweiser- -twice ( Bud claims they didn't pay him for it but Manning owns Bud distributionships in Colorado ) perhaps it's hard to get excited about something you already know will happen.
but you'll find an excuse for it because you have to,to not go mad.