My mom always says 'sleep on it' before big decisions. That forced pause has saved me from so many dumb buys and arguments. @cole549, your clamp story is the same idea, where what feels like a mistake becomes a fix. I've seen it with friends too, where a delayed reply to a heated message cools everything down.
Yeah that happens everywhere, not just in the shop. I see it when I'm cooking and let a sauce sit, or when I almost send a text but wait an hour. The pause itself does the work. We call it patience, but it's often just us being scared or unsure, and that hesitation fixes things. Makes you wonder how many other "mistakes" are just us needing a minute, and we just call it a plan later, right?