The hardest part for me was walking into Southern Crossfit for the first time - I had seen Crossfit sayings on the internet like, "we don't need machines because we are the machines". I was definitely not a machine so it was quite intimidating.
One year later and my only regret is not starting earlier! I have become stronger, fitter, healther and happier. The gym is always open and coaches are always happy to help. Usually I train in a class, but sometimes I will be training by myself and a coach will appear and encourage me or give me some pointers, it's like having a 24/7 personal trainer!