Insanity is made by aging our perfectly balanced Blithering Idiot Barleywine in oak bourbon casks. This incredible combination creates a mélange of flavors from rich malts, raisons, and dates to oak, vanilla, and bourbon. Insanity will be yours this February!!!Insanity is 11.1% ABV. It is best enjoyed in a brandy snifter and served at 45-55ºF.