Well, dammit, look at it from my perspective: when the marines were told to split into groups of two, and since there was an odd number of them, 'Ski went alone. That takes guts.
He never complained or cursed.
He has a website dedicated to him. Said website has (or used to have) "Ask Wierzbowski", a feature where he would offer advice to all kinds of issues.
'Ski was the Ultimate Badass.