toylion
Super Freak
Or, this is all just so much over-analyzing and it was an easy way to make Abraham tragic, and show why he has been so driven.
The Walking Dead Q&A
Nothing to analyze, he says it here.
Q: We get a peek into Abraham’s back story in Episode 505. Were you given a lot of information ahead of time or did you find out more about him as you went along?
A: When I was first hired, I asked Scott [Gimple] if there was a need for me to read the comic books, to which he responded, “Absolutely.” Abraham’s back story is very, very similar to what happens in the comics. It’s emotionally dead-on. There’s a lot of value in having the audience understand what pushes him forward.