does anyone else have it? ive got it bad ..thing is we might be booking flights for a little trip soon and the butterflies are starting already,i've flown lots of times,but it gets a little worse every time..i don't run up and down the plane screaming ..yet..but my vision goes a little blurry, knuckles white and basically i get panic or anxiety attacks....does anyone here take medication before they fly? Any advise would be great...