Yep. He made some decisions that seem pretty stupid. Run a 100 miles with no training, and then be so messed up you can run for 3 months? Worth it?
The guys a beast though, and accomplished some very impressive things.
I’m currently re-reading No Shortcuts to the Top by Ed Viesturs. He has accomplished some very impressive feats also, but with a more sensible approach/outlook (as much as you can call climbing mountains sensible!)