Nope! It's perfectly natural to feel entertained by the people slowly panicking around you, when you're the only person who knows what's going on. I do it all the time. Speaking from experience, it's hilarious!
SUPRISE!!!
The ones who get in anyway, as something to stir the pot so to speak. Do what you want IC, there's a whole world ripe for the pickings, and you don't have anything tying you down! Go Wild! Team up! Go in alone! Fight the heroes! Be a hero! Rule the world! Blow everything up! All of this is laid out in front of you! Will you take it!?