I suggest keeping your cursor on the mute button in case of extraneous sounds. Their advice of doing the interview on a laptop is wise: you can secrete yourse

I suggest keeping your cursor on the mute button in case of extraneous sounds. Their advice of doing the interview on a laptop is wise: you can secrete yourself in a quiet place. No particular advice about the zit situation, however. Perhaps practice smiling in a mirror to make sure you won't have an embarrassing "eruption" (not sure I've ever had the experience myself :)