In the midst of perpetual selection, unpredictable challenges, and relentless missions, Sam's unyielding determination demonstrated that he was indeed the right man for Delta; the Unit had truly gotten a good deal in good-deal-Sam.
You know how most of us go all day long and typically say about 25% of what we are thinking out loud, and keep the other 75% quiet? Well, Sam said all that other 75% of shit out loud.