Quite interesting...and free.
And it seems like it might actually work.

Damn when I started reading the title and saw "pi" and "nose" I was like ew, but now I feel better to know it's pinching not picking...lol
Gonna try it, hopefully it will work

Actually, pinching ANY bodily part hard enough will take your mind off your primordial desires!
At least for awhile!

I misread, actually thought it said pick your nose. Be more interested in that