retail gorl rage

who else whats to kick the teeth in of old ppl that have no clue how to function in society. like if you have no clue how to operate the pin pad at the register, get out of my line lady!!!!!!! (im a cashier bt-dubs)

like its so fucking frustrating, i dont have any thing against old ppl, they've just been here a wile and are extremely tiered. but still the next time one of them puts the card in backwards and blame me for it... i might do something i might regret.

am i toxic for thinking this?

idk man... retail sux.