Rule of thumb:
When YOU run away, it's because you're being prudent.
When THEY run away, it's because they're lacking in guts.
When YOU attack regardless of odds and circumstances, it's because you're full of dash and initiative.
When THEY attack regardless of odds and circumstances, it's because they're fanatics.
I remember reading the account of Ball's encounter with the five German flyers but I believe it was in a children's book of
the Great War in the air that I read whilst in elementary school.