Yes, I do, even I do trade in my class! Because you never know when the price will go up suddenly! If the price goes down, I trade to convert into USDT or sell, even two days ago, I did a trade in my Parasitology class, lol! It's all about you. If you can manage your works with the trade then do it. But it can not help you most of the time, because trade needs passion and attention!
We don't know with bitcoin up and down suddenly and have trade during working or not, I make alarm notification on application checking of bitcoin and alcoin price, when price is up I know from alarm notification and I can open trading for selling or buying, we can't prediction with bitcoin price will grow up when we sleep or we are working.