In reply to Scoobied64:
Ah ‘risk’.
In risk assessment terms (and apologies if you know all this) the risk/probability element in an activity (climbing in this example) can be confused with hazards associated with the activity.
Eg. hazard is fall from height. Risk is high (inexperienced climber, weak, drunk, whatever) or Risk is low (strong climber, experienced, not drunk etc.
However in both cases the hazard remains the same (fall from height)
Non climbers will figure (based on their lack of experience) that climbers are likely to fall (and therefore hurt themselves) because they (the non climber) is unaware of the control measures (experience, strength, training or lack of etc) which increase/reduce the risk/likelihood of a fall (and subsequent injury).
Another element of course is the severity of the injury. In football it may be lots of sprains, brocken nails, split ends etc however a climbing injury could ‘likely’ be more severe/fatal.