Bar Rescue's host, Jon Taffer, doesn't sugarcoat - he tells it like it is. In Don't Bullsh*t Yourself, he taches you how to stoop fooling yourself and turn your excuses into solutions to improve your life and business.rnrnAs host of SpikeTV's hugely popular Bar Rescue, Jon Taffer gives struggling bars one last chance to succeed with a mixture of business acumen and tough love. Now, he offers h…