So the first week of SN was great. It was within my ability range but still gave me a good workout. Week 2 stepped it up and really challenged me. I don't like to look to far ahead but I'm starting week 3 day 1 and I'm thinking this might be starting to get beyond me. What if I can't keep up?

 This is my first JRD workout program and I'm not sure what to expect or how to handle it.