"Nick Maclaren" wrote in message
...
.. Heights are tricky, too. I
can get dizzy just standing at the kerb waiting to cross a road.
I suppose we all have our little cross to bear.

A huge number of people have balance impairment, as vestibular
function is one of the first things to go as people get older,
and quite a few medical conditions can cause it to degrade
(often permanently).


Regards,
Nick Maclaren.

How do you manage when hill walking, there must be times when exposure is a
problem?

I hope it is not then a problem.

Bill