Remeber those HALTtriggers in general when you get a craving...
Hungry
Angry
Lonely
Tired
I find that if there is one rattling me it's just about bearable, but once there's two or more things can get very rattley indeedy!!
So, perhaps Angry you can cope with, but Angry AND Hungry is likely to be much worse.
Take care. I bet there's something better for you work wise round the corner.
BB