What do you do when you get sad? How do you not be sad?

BoJack, when you get sad, you run straight ahead and you keep running forward, no matter what.

There are people in your life who are gonna try to hold you back, slow you down, but you don't let them.

Don't you stop running and don't you ever look behind you.

There's nothing for you behind you.

All that exists is what's ahead.