It sucks that you feel you can't speak to your sup. about something that relates to outside of work. If your sup. gets so fired up about you suggesting something to them and fires you over it I would hate to see what happens if your lunch break is an extra 5 mins. I wouldn't worry about it most of my sups. have been either chill or somewhat chill and I don't think that you get to be in that position and go on that big of a power trip you know?