I did the same thing years ago with my gun collection..I had quite a few tacticool rifles..and one day, I thought about a SHTF day actually happening..and what would I do?? I relised that I would grab a single rifle and a pistol...a couple of knives and boogy woogy to the woodline. I sold the whole collection after that...I just had a bunch more need for the money in other things in my life.
I have the same thought all the time regarding guns..I look at my very small collection and think about what I could get rid of, then make excuses not to
Moss 590? Nope my first gun ever...and everyone needs a shotgun(though it has some performance issues and I now hate any kind of plastic on a gun), But I sometimes think about trading it for a coach gun.
10/22? What get rid of a 10/22? HAH
Savage .22? Haven't shot it yet, but its a .22....no such thing as to many
Romanian AK? Built it myself, so that gun is going to the Grave with me
Win 94? Nope, its one of 2 guns I will NEVER sell
Springfield Loaded 1911? Got it in a trade as my future CCW gun, but it has no soul and it to tactical for me(front slide serrations, lightweight trigger and hammer) some times I consider trading it for a plain jane SA Mil-Spec or even a Ruger Vaquero(Horrible idea for a CC gun, i know, but I can't afford another gun and I really want a single action.)
I don't know why, but if a gun has any obvious synthetic materials involved, I don't want it anymore. Same goes for knives. I have ONE knife with Micarta and its going to stay that way lol.