It's bad to lash out at someone.
Gary is waiting at a coffee shop to meet a client that is vital to his company's survival.
Gary wants to order a coffee while he meets with the client.
Gary smiles at the frazzled waiter when he finally visits the table.
Gary calls out to the waiter to hurry up and take their order as they are in a rush.
The client is impressed by Gary's sympathy and signs the contract.
The client is put off by Gary's rudeness and does not sign the contract.