The colleague is a 35-year-old man with a carefully made figure in the gym. Walks all year in a shirt, stretched almost to the upper press, playing with the muscles. Naturally, every autumn (I’ve been working here for five years, the algorithm is always the same), as soon as it cools, I get a cold. Until April constantly walks with slugs of varying degrees of intensity, but to tie a shirt or, don't give Buddha, to wear a shirt is not thought of. Recently thoughtfully said: "Something immunity has become quite weak, have I been scratched?and "

I have one question: how do such people generally live to adulthood and do not live in the third class?