 but I taught myself everything in order to develop and launch this product all by myself. So to answer your question, I got the new washer dryer set in about 2016, and then I became really obsessed with solving this problem. I think I came up with a solution in 2019, and then it was about 14 months from the time I came up with the solution until when I launched in June of 2020, pandemic launch. Yeah, this is so fascinating. So for people listening, I mean, you're mentioning solid work. So it's like for the nerds out there, people like me, we got CAD, we had Rhino, we had, I guess Sketchup would be considered an interesting new modeling sort of lighter weight now, but solid works is a deep one. And so for you to be able to learn that, I mean, that is a massive acquisition of skills just to get there.