Has anybody here claimed the opposite?
Somebody (who I suspect has never worked in a bakery) posited that perhaps the stress of food service was physical, as opposed to mental. That's a guess which sounds reasonable, but it turns out that there are a lot of problems that need to be solved in a commercial bakery that are perhaps non-obvious to people who haven't fully considered what goes in to making a successful and financially stable bakery. I wasn't trying to argue that building an operating system is less stressful than a bakery, but I WAS trying to establish that there's plenty of mental stress to go around (in addition to the physical stress of being on your feet and moving around all day) when it comes to working in a bakery.