I am 71 and ride my AE for fun. If I am relatively alone and the road is in good shape, then I might play the gears and throttle. If I am in traffic, I am all about 180 degree vision and lots of reaction time. If I am in traffic and I don't what the road will be like, I throttle down, gear down, and let them pass me while I watch everything like a hawk. If I am tired, I go home. If it is pleasant and I have no agenda, then I drop the throttle down, pick a gear where I like the engine sound and feel, and let that high torque engine take me along at whatever speed it wants to.
When I get cancer and have only months to live, then all of the above is off the deck. Who cares then?