"Days"?! Blimey... [that's practically a blink of an eye to him] Well, like I said, I've been around for a while and time passes quickly when you're saving planets and the whole universe from destruction countless times throughout the centuries.

But in your case, look at it this way: you've seen so much and done more than a regular person would do by the time they're that age. Most of them are too busy learning rudimentary motor and social skills, all while still lacking any formal toilet training.