And how many hours of chewing does it take to "liquefy" a bud? Probably enough to put you at risk of mouth/tongue cancer! Have a look at the risks of chewing tobacco. Not to mention the damage you're probably doing to your guts.

If you think you're getting off after chewing a bud for eight hours I'm guessing it's a placebo effect. But at least by now your jaws must have the bite force of a pit bull.