Sounds like a challenge to me. If I had the time I would tie difficult flies (traditional wets, married wings, salmons, etc), and aim to achieve perfection at every fly at every size. That would take me quite a few winters tying every day to reach Kensawada's level.
https://donbastianwetflies.com/tag/ray-bergman/
https://www.kensawada.com/FLIES/
I guess it all depends in why we tie flies for.
Have fun, and i hope you can find an answer to your problem!