3) The absolute biggest thing I'm doing is seriously cleaning up my diet for the first time, ever. Four days into it cutting out all sugar (and sweeteners, except I've yet to start weaning myself off diet soda, though that's coming), I went into such withdrawl... it was bad. No chocolate, no ice cream, cookies... thought I'd die as I bitterly chomped black seedless grapes! I've had a few bits of chocolate since I've started but it's not as good as I remember and I don't touch it until after I've had my proper protein and carbs and have eaten my vegetables. Frankly, if you eat 5-6 clean meals you just don't have room (or the cravings) for junk. But discipline has always been my issue. I am presently re-reading Tosca's Eat Clean Diet book and am shocked at how much information didn't stick after the first read. There's some resentfulness towards her and her husband, Robert Kennedy, on these boards (not entirely unjustified, either) but her information in this book IS solid and very helpful. A good place to start. Learning that 80% of the body you wind up with is actually attributable to diet (not workout, not genetics), makes you realize you're just wasting your time if you don't clean up your eating. It takes real effort to plan and prepare everything but it's ultimately worth it.