Not that brave. All I had to do was head SE to get back to the path before going over the edge into Edale.
What I have found in clag is that my mind when tired is not tuned in to 25000
maps and I over-estimate how far I've gone. I did several years of orienteering in Cyprus on 10000 and 15000 maps and those scales seem to have stuck. Not much clag in Cyprus either.