Sure. It’s a powerlifting system, not a bodybuilding program with a diet. Just eat as much as you possibly can and make sure you follow the guidelines with picking your working max. You’ll probably notice you need to eat a bunch more than before is all.
The best mindset to go into it with is what Greg told me when I asked if he’d take me on: for 20 bucks a month, what have you got to lose?
Remember that it isn’t a T-Nation program or a system designed to sell. It’s a system for building a bigger total over time. It isn’t fun, it isn’t easy, and it’s all about delayed gratification. You read a lot of the logs here and people are focused on multiple goals, or want to enjoy their training more than anything, etc. That’s fine, but it compromises results in the long term.