Do you ever hold your breath when there's a bad smell in the air?

I start breathing through my mouth.

I used to hold my breath outside my uncle's room when he was smoking pot bcuz i was scared pot was the devil.. lol

Do YOU ever breathe?

a big yes!! and when I feel I can no more hold it I take a slight air in from my mouth but even in that case I'm not so comfortable..I have a feeling that germy air is getting inside me (although it seems silly)

Yup. Like when im stuck in traffic and slowly pass or have to stop right next to hot bloated roadkill that looks like its about to burst. So gross.