Re: running into people--that's why I included the comment on discretion. In my office, there's not a lot of traffic and when you're around where people get coffee you can see what's going on.

I did not consider sweating; valid point. Balance and discretion, again. If you're not in a position where you can comfortably feel sweaty with little repercussion, walk.

Spirit of the law vs. letter of the law, kind of thing. Thanks for the points!