Don't spoil your dinner..
On a similar note to the vodka story.. not quite a thick comment, but i was certainly made to feel a bit dumb! Flying back from MBJ in club, post take off drinks being brought round. Glass of bubbly with obligatory bag of nuts which were macadamias which i HATE. Hungry from not having eaten for 6 hours, and having seen another passenger ask for and receive a bag of crisps from the larder with their drink, when my crew lady finally came round, i politely ventured a request for some crisps with my drink..
the answer...
"No, we will be serving dinner soon".
That was me put in my place!