5. Dwight's Hobby
Anybody else get jealous at the amount of free time these guys have in the middle of a zombie apocalypse? With no money, there's no need for 8-hour working days, without work everyone has limitless time to seek out new skills.
Dwight has opted for carpentry of sorts. He crafts small wooden figures as seen in Episode 3 but they have been spotted on the show before.
In Season 6, Dwight explains how his grandfather taught him the skills so this is just another neat way for TWD to reinforce some history in the world.