User:I dont lie being sniped

The TAs give 5 cream puffs to Romtin as his prize, but 4 of them were secretly filled with mustard!!! (yeah that's what cheaters get yknow). Romtin picks one of the cream puffs, then the TAs remove two other random mustard puffs. Romtin then switches his choice of cream puff, after which the TAs remove another mustard cream puff. Finally, Romtin switches his choice of cream puff. What is the probability Romtin eats a mustard cream puff?

Answer: Bruh Romtin stop trying to cheat