[FAQ] Section 0. Before you start using GURPS . . .

[Mgellis]

Originally Posted by Rocket Man

Two exceptions, actually. To impress someone (reaction roll), you roll high, too.

Two things if you're a player, since the GM handles reaction rolls, but okay, add this line...

Okay, two exceptions if you're the GM. If you're seeing how an NPC reacts to someone, higher is better here, too.