and begging of 2000s, my first job as programmer was in a small design company(<10 employees), people were smoking at the office while working, it really suck t

and begging of 2000s, my first job as programmer was in a small design company(<10 employees), people were smoking at the office while working, it really suck to come back home with smelling clothes, it wasn't until 2006 when it became forbidden to smoke at work and other public places like bars or restaurants (with some exceptions if they have special space for smokers and enough size). Besides that, sun light is very healthy, we see all the time articles about vitamin D, I think the way of living of Italians and Spanish of being more in the outside because the good weather might influence too, hard to know for sure.