butt, but, .... but a walking/hiking buddy always has a new toy story to bring to the small neighborhood group - RC airplane club, now with drones, trail camera for morning viewing of the local night wildlife (deer or coyote or occasional bear), audio parsing equipment of the frogs in his nearby pond with time of day/interval duration, GPS data on hikes, etc ... He is generally quiet about being the restless one. Entertaining an active mind seeking engagement is his new set of hobbies. Not bad on a piano and maybe other instruments, too. Unfortunately, not inclined toward bicycles.