As long as I’m not riding in the real world, I feel pretty comfortable on my road bike! I don’t even think about wearing elbow pads.
A week ago I borrowed a trainer on which I can mount the rear wheel of my bicycle to get a workout in my garage. I don’t need the exercise so much as I need the muscle memory of bicycling basics. The way I see it, I am getting my body used to the bike fit and posture and I can practice moving my hands without fear of losing control of the steering. Some day I’ll have to pull out my water bottle for a drink or signal a turn. I also get to practice looking over my shoulder in preparation for turning when I’m near traffic.