It's more like a set of spirals for me. The casting and loading and shooting all lead to machine work, so I include gunsmithing, mould making, die making, building Form 1 suppressors, making targets, and so on. I also have a lead and cartridge brass scrounging habit and maintaining powder and primers satisfies my hoarding urges. Woodworking hobby got turned into stock making and checkering. Shooting shack, backstop, and range building is also a fun, long-term project. Of course bullet lube engineering and powder coating are spin-offs of the shooting and casting hobbies along with stock finishing and leather work. Hunting is sort of the ultimate goal for a lot of what I cast and shoot, so there's that. Then there's trying to become a better shooter, which is a hobby all its own. Guns and shooting provide limitless entertainment and for me, I couldn't say I have a preference for any part of it over any other......except for trimming brass and making ingots out of scrap which are both onerous chores to me.