How to talk less?

Keep your breath as nasty as possible... then you'll feel socially obligated to stop talking.

Duct tape over mouth.

whenever you find yourself in a situation where you are aware of how much you are talking, stop, look around, and ask yourself, "does anyone really care about what im talking about right now?" if not then just keep it to yourself :)

by using your ears and listening instead

Have your top lip touch the bottom lip most of the time. If need be, talk to yourself in your head all you want.

Try screaming at the top of your lungs for hours until you lose your voice. Do this any time you have the urge to talk.

Hope this helps,

Dr. Royce