A lot of these are connected to Baylock or Micah's family because I love the two of them (Micah and Baylock) way too much, and because Micah's family life is way too interesting to me to pass this opportunity up.
Used to baby-talk Baylock when he first got him as he grew up, however his father once caught him and he got reprimanded because it was 'un-masculine' and made him look 'weak'. Hasn't done it since then, however he does still talk normally to Baylock when he's sure he's alone and that nobody can catch him. Considers Baylock his best friend and, when talking to him, often gossips or complains about the others in camp. Micah's favourite way to blow off steam after someone pisses him off in the gang is ranting to Baylock as he tends to him.
Micah is very sentimental about his guns because they were passed down to him from his father. They are basically like a family heirloom of some sort in the Bell family, and that's why Micah was insisting on getting them back; getting them re-made wouldn't have been the same, and thats why he couldn't leave them in someone else's possession. He was afraid somebody like Norman wouldn't have taken care of it as well as Micah does, mostly. It being passed down to Micah by his father is the reason he's so excessively careful about them; cleaning them constantly, for example.
Micah hides the features he got from his father and tries to make the features from his mother stand out more. For example, his eyes are from his father—so he hides them under the brim of his hat. His hair colour is mostly from his mother—so he keeps it long and makes sure it's the first feature you notice. His father preferred being clean shaven or having a very simple stubble—so Micah grew a beard out and make it a style that would distract from the few features that are from his father, making himself unrecognisable when compared to his father.
Micah is always cold. That's mostly why he's wearing the leather coat all the time—ever in hot weather like in chapters Clemens Point and Shady Belle. I mean, the swamps may not look that hot, but I definitely think that, looking at what the others were wearing, it's pretty damn warm at least; so him wearing a leather coat on top of a, presumably long-sleeved undershirt AND a vest, the normal person would be sweating pretty hard. That's why I think he doesn't mind it, and enjoys it since he feels cold all the time. Would explain him not sweating all the time or complaining much during Colter. In fact, I don't remember him complaining about the cold once!
On topic of Baylock; Micah's had him since he's been very young. It was part of Micah's outlaw starter pack, given to him by Micah's dad. He got his own horse, satchel and holsters—and of course, he received his two Double Action revolvers as well.
Once when Micah was still just learning how to ride Baylock—when he was young, of course—he tried to get him to jump over a fence. At the time, Baylock was still only a pony, and of course—failed to jump over the fence. Ended up hurting his leg and Micah couldn't ride him for a while. As soon as it happened, Micah thought that Baylock was going to die and felt so bad he sobbed until he threw up. Didn't try making Baylock jump over basically anything taller than an inch for years because he kept thinking back on that scenario and didn't want it to happen again; safety first.
When he first sent a letter to his brother Amos, he actually had hopes that Amos would have even a little sympathy for him. However, when he got Amos' response letter, he had to re-read it multiple times and then left it on that crate where Strauss is to process it. He wished for a way to reconcile but knew Amos well enough to know his threats were not empty and that Amos would have no problem shooting Micah if he even tried to visit him at home; or even worse, Micah would have to fight back and shoot at his own brother to keep his head. However, 'defending' himself would just be proving his brother and everyone else right—that Micah was violent and not to be trusted around Amos' family, especially his nieces. Micah would have enjoyed having family and being called uncle a lot—main reason as to why he contacted Amos was to try and meet his kids.
It's canon that Micah was drunk during the final mission, 'American Venom', and that's the main reason he acted so odd—almost no reaction to being shot and betrayed by Dutch; that silly walk he did before falling to the ground, all of that. However, Micah knew John was coming, and the reason he got drunk was his fear of death. If Micah was sober, he knew he would have been too on-edge to even shoot his guns; stuck on thinking that he might actually die today. So once he knew John, Sadie and Charles were coming for him, he got overly-drunk so that he wouldn't feel a thing. It didn't exactly work, as Micah still felt every shot—both the one from Dutch and from John. He knew his end was coming, and he was too scared to go fully aware of his death.
Goofy silly guy I love thinking about youu </3 Should I make more of these? I'd love to hear what y'all think about my silly little headcanons and thoughts...