The Grampy Bus is a great way to remain useful! Bus driver is a second career for me after decades running my own consultancy. As soon as I retired, I started to wonder how to contribute. I stay useful by getting people where they need to go!
Part of the job is learning how many paths there are from A to B, and which is your favorite. Fastest isn't always favorite! Traffic, flow, scenery, consistency... there are so many things to think about. And, I just love how many options there are!
-Grampy