The hardest professional deformation happened to me after working as a bartender in college. She’s still with me, and it’s been almost 15 years.

In the cafe, I do not order fresh and smoothies from carrots, apples, kiwi (because some smart people do not manage to wash and clean carrots if it is clean visually, do not clean the apples from the inside, and kiwi throw together with the skin), juices from bags (because they can stand open for 3 weeks), do not ask to bring water in a glass or ice (because the water can be poured from under the crane, and the ice generator works on the water supply and what is there with filters), before using I wipe a towel-squeeze-squeeze, sometimes when it is completely covered, then the cups and I always watch the waitress carry the plates with the ready-made food (whether his finger does not suck at the time in food)