Sounds like you are both loaded with talent. Keep practicing in both roles until one of you starts to shine as either writer or doer.That was really helpful for my partner and I. Thanks hscmom! However, we're still pretty evenly matched. The main thing is that I'm good at describing structures with many different levels, and she's great at describing structures that are flatter. I think the latter is harder(there was one we saw a sample of that had paper cutouts and it looked super hard) but the former is more common.