Have you ever made something yourself, then analyzed it critically and thought, "That's not bad, but I'd change A, B, and C about it next time" right afterward? It doesn't have to be mechanical, either; really, this type of thinking can apply to anyone who makes things themselves.
Anyway, if that's you, then you'll particularly appreciate the work that went into this build from 3C Mini Works out of Ohio. The guy has been having a blast doing EV conversions on the tiniest Hondas, from Ruckus to Grom; and wouldn't you know it, every time he builds something new, he learns something new for next time.