Used to think free refills were always a win. I mean, who says no to more coffee, right? But I had this one customer who would nurse a single latte for like two hours while working. One time I just topped her off without asking and she looked so annoyed. She told me it messed up her whole routine because she counts her caffeine. Now I always ask first, even if it seems obvious.

Honestly a lot of people overthink it at first. Just a basic digital hygrometer and some small containers of salt water to adjust levels. Did you find a certain humidity range that messed up your cuts the most, or was it pretty forgiving?