OK you gone to indoor rock climbing. What's next?

Next time you go be focused on a couple of things. The first thing you should do is do some climbs just focusing on on your center of gravity. How does it change when I am closer to the rock face than further away. How does it change while I am climbing. What takes less effort? The second focus should be... try climbing basically with just your legs. Can you do it? Focus on lower body climbing. Does it take less energy? Go have fun and experiment.