A seemingly useless skill, this is a great party trick and especially entertaining at the bar.
Note: This talent takes a great deal of patience, but with persistence and a steady hand, you too can master the art of "cool when drunk" party tricks.
Step 1: Set Up
Use plenty, after you do this a few time you'll know how much to use.
After pouring the salt out, bunch it into a little clump as shown. (fig.2)
Step 2: Balance
The first time I tried this it took about 15 minutes, DON'T GIVE UP. Unless you want to.
Some tips you can use are:
Be sure you're on a flat surface
Push the salt shaker down into the salt (to get it to stick)
Breath in through your nose, out through your mouth (slows down the body to provide a steadier hand.
Step 3: Impress!
You have successfully balanced a salt shaker on its end.
Now blow the salt away from the base (carefully) and nobody will know your secret.
Watch out for pool cues and drunken brawls and be sure to show off you skill to all you know.