Exactly, confidence on a bike is something that does come with time, and even if you had ridden a 125 for a while, you will still need to get your confidence again once you jump on to a bigger CC bike, and again when you go up to the next size.
I did my CBT and knew biking was for me, I had a massive grin on my face for the rest of the day after I'd been on the bike for the first time at my CBT.
Agree. Also felt immediately more confident on the 500, felt more stable, like it could stop, go, steer, lean without blowing away in the breeze.
I may have said this already