Something I've started doing with my girth sessions. Every time I work girth ...which is pretty much every day that I have the opportunity, I make it like a game. In other words, I make it a goal EVERY workout to get as pumped and engorged as I can. When I feel like I've gotten some good expansion, I let it rest for a minute and then go for 10 minutes longer. When I finish my session, I then clean the lube off, get fully erect, and take a taped measurement. I make a mental note to myself of the post workout measurement and then, the next time I work girth...usually the next night, I make it a goal to try and break the last post workout measurement even if only by a little bit. It's a great way to sort of "compete" with yourself and stay mentally focused/motivated on your workouts. It's a technique used by many body builders as well. Always trying to break the last workout's pump .