If you be druid, you get immune to poison for free! Silly civies! But nooo, gotta run round on cobblestones, buy meat from grocery store, pay the taxman, pay the mortgage, get 2.5 kids and yappy wife with white picket fence, and where does it get you? Poisoned, weary and bald! That's what! Then every weekend you gets up early to sneak out to lake in woods to go fishing and hunting. Me does that all year long!
Very good trade-off for ubiquitous coffee shops and chamber pot paper.