Isnt the goal of a pitch meeting to stand out? He stated that they were not doing well and he knew time was running out. It's do something drastic or be passed on. This doesnt seem indicative of that guys everyday behavior. Plus I've worked for lots of people who do get angry and have outbursts every-time you say something they don't want to hear. It's more concerning if this guy didnt think it was odd for him to yell because it shows he doesnt do it often..