Why does Walt go crazy on hank? (No spoilers past season 2 please)

I just watched the part where their celebrating Walt’s good news from cancer. Walt goes ape shit on hank and gets all pissed at him. Why does he do this? Is he drunk?

Submitted November 01, 2018 at 01:28AM by Barkle11 https://ift.tt/2Oi22bK