This question is not to offend anyone, just would like a logical answer. I noticed in my center, most of the men chew tobacco. The gross part of it is that they spit ANYWHERE in the center. Are we not still INSIDE? How is this allowed with all type of diseases floating around??? Do people spit on the floor of their own homes? This is an unfamiliar area to me and I am unable to fathom this behavior? How and why is this nasty behavior allowed?