Can you use a different lip?

[lxskllr]

(Anyway, it's a lot more discreet than chewing betel nuts, which is the blue collar habit of choice in my part of the world, ie at 22N 120E)

Wow!, a real merman :^O

22N 120E puts you in the South China Sea off the coast of Taiwan :^P

[Multinic]

The coordinates are approximate. I'm in suburban Kaohsiung, Taiwan.