If you want to see, you have to Look.
I've been having the same problem, John. Sometimes there is not enough hours in the day. I can't wait for retirement. I do enjoy the photos when you do post. I too am thinking about the OC/OL/OY idea, but I'm not sure I could stick to it.
I don't think the OC/OL/OY would be a good idea for me but it sounds like it could be interesting. 99% of my shots are taken with a standard zoom or a macro lens, both are very important to me. I don't understand how the limitation could improve my photography at this point in my life. A real challenge would be to get a wide angle lens and try landscapes.