I would hope all this experience we have gathered while in our "prime" will help us avoid needing those razor sharp reflexes that we honed so finely back then! Hopefully, if we aviate in a calm reasonable manner....then our physical infirmaties will not prevent us from coping with time senstive occurrences. The old saw about "old and bold" might have an alternative application here.
Prunefan....please to make sure when you take up your pasture meanderings all concerned know you are a still a bull.