It's taken me nearly 40 years to understand my own fatigue tell-tales, but only after I have found myself overhead my destination late at night and wondering how the f**k I am supposed to descend into the circuit, struggling to make my brain work... scary.
Indeed.
And on the occasions on which you found yourself in those circumstances, do you consider that you, and you alone, were responsible, and criminally liable? Did the operator have no responsibility because the operator had absolutely no control over the circumstances?
Serious questions, the answers to which passengers are very keen to know.