So how does one turn off their feeling?

I barely watch this show but I know the feels bro

Well damn
That just got deep

Dipper you are a worthless crybaby said no one ever!

Lots of chocolate. Just kidding, it doesn't help but at least you'd have chocolate.

It's actually not that hard you just pretend they're not a person anymore and once you stop feeling the feelings you can think of them as a person again.

You steal their lungs

Turn it off... like a light switch, just go click!