"Oh no — what was I supposed to say?!?!" When you completely forget what comes next in front of a waiting crowd, the stage can feel like it's turning to quicksand under your feet. Sometimes, even with notes, we "go up". (That's what actors call it when they forget their lines on stage.) Today's presentation skills training "What If..." gives you some tricks to keep your confidence and composure if your mind totally goes blank during a presentation.