82, there are tos of reasons for "burn out"... and i have experienced many of them LMAO
there is also no golden answer for each person, it is a personal thing.
i can say try going on a kill streak. get up high, fly super safe, reload at bases over a sector for cons, and dont land until you have 25 kills in the air.
once you get past 10 or so the adreniline goes up each engagement, thinking "oh please please let me avoid this HO" or whatever ; )
-or-
since it's dweeb week, tak up a weird plane, like a hurricane 1 and fly at 1000 feet, egging people into a fight. nothing will be able to turn with you pretty much, and you can have alot of fun.
just some suggestions.
and see you in the skies tonihgt