Pointer - As I may be plugged in on Thursday PM, the answer to your 10 departure is
NO!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
(unless the runway in use is 10 of course!)
Take some of your passengers off (although this may reduce your bonus, and you would have to stop eating caviar for a day or two - I know how much you pilots earn

)
Or get them to stop eating all those Belgian chocolates and lose some weight!