Will be 73 in a few weeks. Have hip replacement, 2 C- spine fusions and about to get 2nd one redone, pin in thumb of left hand, 4 carpitunnel releases ( 2 in each wrist) arthritis from head to toes, shoulders to fingers. I do not go into questionable areas during the day and dang sure not at night. Been CCW one of my LW Commanders and will continue to until.One may guess what might happen if some thug starts to get close to me, remember the 21’ rule.