a friend of mine who lived in the vaal all his life moved to ct. after a short while there he got sick... went to a local gp who diagnosed 'panic attacks' n then sent him off to a shrink who diagnosed hyper ventilating... the root cause of his 'panic attacks'... all because he couldn't see what he was breathing......!
I reckon he was getting too much oxygen in the CT air - hence the panic attacks.
