How does Unity know I'm talking about the player's head and not the snowboard?

[ToonLunk]

I got the code to work but I’m confused about how it knows I’m referring to the circle collider, and how could I explicitly tell it to only print something when the head hits the ground?

[vdalson]

ToonLunk,

I believe it is because we set the circle collider to be a trigger, and so it is the only part of our player that is checked against the “OnTriggerEnter2D” method.