"The atmosphere right now is euphoric and I'm happy about that because you need to take all the good moments that come in football," the Fulham boss said after Saturdays game at Craven Cottage.
"But it's not finished yet and the euphoria of this week could turn into sadness next Sunday if we're relegated.
"But if that happens, and most people thought it would happen long before this, then we will have gone down fighting and playing football.
"The players will have to be ready to play a cup final against Portsmouth."