Earlier quoted context omitted.
Social anxiety about the current moment, though. They are different anxieties.
It goes hand in hand. Mental performance is to a large degree reliant on physical performance, as for digestion, respiration, blood circulation, hormone ballance, wakefullness (focus), muscle tonus (literally being upright), nervous integrity and what have you. Maybe a small bit of spirit is helpfull for digestion. For everything else, alcohol is a nervous agent. Social easing is a bit like shaking up the weights of…
What worked for me years later was to actually work out and lose weight and people start looking at you differently.