Bridge tends to be intense. It is one of the few card games with international rules, a governing body, tournaments all the time..pressure. So.....
People get upset when you bid wrong, or when you do not play your cards right. They say nasty things about your looks, your breeding, or your mental abilities that are hurtful. Especially if there are geniuses around the table.
I am a simple, more direct type--Judo was my sport for forty years--so I get upset with myself and anyone who taunts, and I tend to do damage....so being a peaceful person I contribute to the organization of games but seldom participate any longer. I am sure you understand.
HB