Rugby and parachuting, have had 3x operations so far to try and hold it together.
I need a knee replacement but I'm too young to have it done apparently , due to the damage I need a complex replacement and they won't do this twice. As they typically last around 20 years they won't do it until I'm 60. I said I'd rather have a good knee now and deal with issues when I'm 60.
Probably the NHS not wanting to pay as so far the one NHS op I had was a cluster fuck and the rest have been private.