LHR Rain: Some people need the money, some love their job and want to continue it's not your place to judge, tell people when they should give up living/working or make nasty insinuations about personal life matters.
If a pilot is healthy and can do the job whatever sex religion race creed colour or age then so be it.
.............and the best, most inspired and inspiring pilots I have ever flown with have been the older guys!.