Looks like the Dr is in Sadiq's mind.
The mental deterioration being experienced by Aaron and Siddig are just cover.
So I'm not the only one? It's like he's always there, but not really. Thing is the beer drinking at the swing made me to think that he is real. But how can he be wearing that white coat and has no blood on it. No stains and his hair stylized with some product.
Sadiq is like me. I'm scared of doing some of things. I don't want to hurt anyone, so refrain from using my knowledge, my skills because something might happen.
Like I said in my above post, you live with those demons and you deal with them the best you can. Sometimes you'll have no choice, but to be with them ... and usually it's a sign of some dark times. Just like they are experiencing in Alexandria.
Thing is, this is war. It feels like Michonne doesn't want it as she doesn't want to lose anyone. War means loss, not profit as some like to think. It is the continuation of the politics, when they have failed, but Michonne, the ex-lawyear, current Mayor of Alexandria doesn't want to have that fight. The only one who seems to get it, is Carol. But she's going mental.
We saw that Whisperer lady, with a hole in her chest, turning at the end. It's a proof that the Whisperers want to have a fight. They sent those zombies bombs in and they crossed the border each and every time, counting more than three times.
I'm also thinking that Negan's story will soon be concluded. He seems to have proven that he is a changed man, but how can he ever redeem himself for the unnecessarily brutal murders of Glenn and Abraham? I am foreseeing dramatic and violent deaths for both Carol and Negan by the end of the season.
Redemption in the Kirkman's world means salvation. Not invulnerability as we have seen in the Fear. He is still who he is, and he cannot help himself ... or can he? Negan is Alexandria's secret weapon, there's no doubt about it. But just like it is with any nukes, the risk is using it. To my mind Gabriel made absolutely the right call, when he ordered Aaron to take Negan out for "a work command."
Negan knows how to kill and when to put himself out there to do the deed. I get that Aaron hates his guts, and cannot never forgive for losing Erik. Loss hurts. Really badly. But it's seven years since Erik died and he cannot get over the grief or the hatred it caused. Yet, he needed Negan.
He needed the bad man to do thing he does best. I agree that he was supremely ruthless in his action, when he left Aaron in his own devices. He's a prisoner and the first rule of dictates that you'll have to escape.
He did, but he also turned around as a changed man and saved Aaron from getting his face munched off. It's true that it endangered Aaron's life, but in his defence, he was also scared for his own. Aaron was still steaming, when he arrived to that abandoned hut, he wanted to tear a new one in Negan's body.
Thing is, we didn't see Negan really being scared. There was no reflection of that, only just tiny spark of getting caught, when Aaron found the hiding place. If he would have been allowed to use an effective weapon, like that crowbar, there would have been no mess.
So, all of it culminates to one ... well, two things, humans and their feelings. Without them we are no better than zombies.