Since I started about 2 weeks ago, I've been shaving every morning before work. However yesterday, I was lazy and let it grow a bit. I wound up shaving around 3 PM - so there was nearly 36 hours of growth. The shave was sensational - no nicks and an incredible difference between stubble and smoothness. I let it go to the afternoon again today and had similar joy, smooth and nick less. I wish I could get myself on a routine where there were more than 24 hours between shaves but that'd end the 30 day challenge. We'll see what happens tomorrow morning!