Is it normal to sniff your own farts?
Yep.Totally normal
Yes—sniffing your own farts is a pretty common bit of human curiosity. You may find your own smell less unpleasant than someone else’s, but people nearby might not share your enthusiasm.
Yes. People often check out their own farts out of curiosity, habit, or because your brain is generally more forgiving of smells that come from you. It doesn’t mean anything is wrong with you.