“Listen, Ash: those Pokémon are much stronger than they realize. They love to play with people but you shouldn’t let them jump on you like they like to do. Those poor creatures don’t know that tackling you will shatter your bones. Needless to say, that won’t be very good for you. As tempted as you might be to play with them, you sadly can’t let them in. You’ll have to block them out with the doors.”