In reply to DragonsDoExist:
> I've climbed on and off for a few years, but never really put any hard effort in to it. Just go to the wall socially, climbing mainly 5a-6a, never past that. Outside, again mainly trad mountain routes as social days out. Never climbed harder than HS 4c.
Not wishing to be rude but... classic (what I term) Type B behaviour, i.e. more of the same = more of the same. The key words are these: '...never really put any hard effort in to it.'
Type A behaviour: hard work relentlessly focused on improvement.
If you've always engaged in Type B - and absolutely nothing wrong with that - do you really want Type A now? Do you want hard work? Do you want to confront your weaknesses?
The age thing is a cop-out (although lifestyle isn't a cop-out. It can be much easier for a retired person in their sixties than a person in their thirties, with career and family.)
Marcus O'Leary climbed his first F8a at 63 last year. His knee was so bad he had to hobble to the crag in great pain. (Later they took a wholly displaced piece of bone the size of a 50 coin out of it. Not nice!) But he wanted it. Now he wants F8a+.
Your question is simple: do you want it enough?
Mick (sorry to be brutal but it saves time)