I did succeed in doing without coffee yesterday afternoon. Most days if I forget to bring it with me I will get one from Subway instead of going to the back to get one in the "break" room. Couple reason for not getting one in break room. The conversation can be very unpleasant to my sensitive ears, the coffee can be good or just down right lousy depending on who makes it and sometimes it just don't feel like walking that far.
A really good reason to get it in the break room is it is free. I like free. Subway is getting close to two dollars a cup and no free refills.