Construction bots: if you place a blueprint for a building, if it is in construction range of a roboport, a construction bot is free, and it has the item to build it in a provider, storage, or buffer chest in the network, then a construction will go get that item and then build that building.
Moving to construction bots is transformative to the redesign and rebuild loop because you can deconstruct an entire area with a deconstruction planner and a sweep of your mouse, then paste down 6 copies of your new design with a blueprint in a few clicks and just let the bots do the grunt work, while you focus on design.
The two things that broke me out of restarting everytime I hit midgame were learning construction bots, and trying for the Lazy Bastard achievement. Since I did that, I've never felt like ending a run before rocket launch.
Yes, food that's too spicy for a person can definitely distract from the other flavors and if way too hot even cause numbness, but it's not actually chemically burning your taste buds. It's just tricking one particular type of heat receptor nerve to falsely detect heat. The numbing effect can happen when those nerves are over stimulated, which triggers an inflammation response as if you had just gotten a real burn. Those nerves do get de-sensitized with exposure, but since it's only one type among several different types of heat sensing nerve, it doesn't damage the mouth's ability to feel actual temperature heat. Only mammals have that particular type of sensory nerve, so birds, reptiles, etc. are completely unaffected by it.