We’re nothing but a bunch of low-life mercenaries.
No, we’re better than that. We’re also pirates and smugglers and thieves, it’s a very diversified portfolio.
Three from Dark Matter has probably the most growth out of any character in the series and it's entirely because he spends the whole first season trying to be the person he used to be, when the only information he has about that person is a Most Wanted bulletin.
But. He can never truly be that tough loner, no matter how much he tries, because he never was that type of person. His character growth comes not from changes in who he is, but in his acceptance of the complexity present in who he always has been.
If I had a nickel for every time I fell in love with a cast of characters that were named after numbers, I would have three nickels, which isn’t a lot, but it’s weird it happened thrice.