2. Brushing my tongue
3. Seeing someone else's spit
4. Seeing my own spit
5. Cleaning out a plughole
6. Having hair on me, even my own - once it's no longer attached to my head, it's fair game
7. Seeing someone else gag
8. Hearing someone else gag
9. Writing lists about gagging
You know what, screw it - it might be quicker to make a list of things that don't make me gag, given my irrationally sensitive gag reflex, which I believe is a direct inheritance from my Mum (not the good figure, not the strong nails or lovely teeth - no, I get the gag reflex!). Should I ever wish to become a sword swallower, I'll be absolutely screwed.