bill i built a sound attenuation booth but then i didn't become a music producer and singer songwriter like i dreamed when I was building it. now I want to sell it but I also am bad at selling things. so now I have this honkin thing in my den! also i spent a lot of money on materials and tools and 9 months building it evenings and weekends. I may have like audihd so my hyperfocus and special interest passion got me thru researching/building it but not to the next step XD  do you ever spend a lot of emotional/financial/temporal/physical energy on something that you don't end up using, and if so, how do you let go or decide what to do. and how do you feel?  thank you!
the most important thing is that you have progressed in your architecture/building career