never, it makes my fingers feel dirty and gross. if my fingers get messy from food I just wash them.

I try not to but it ends up becoming inevitable when you have dorito cheese on your fingers

I only lick in private. But when I'm in public I wipe it off.

I thought this meant like while eating hamburgers or some **** and clicked no. But i occasionally do with chips, but most of the time I just wash it off.

Only around family or I'm not in a fancy place. But I lick and then wipe to get the saliva off my fingers.

I'm semi proper.