It may be a rabbit hole, but it sure is great hole to jump in. I started late in the game. I just got fed up with the inconsistency of factory ammo and had more time to jump in once I retired. My view is it is never too late to start. There were several things I would have done differently with clear hindsight, but none of them were really big problems. I think half the fun of reloading is the excitement of finding a new component or tool to try out. I could have made adequate ammo to harvest a deer or punch a decent group on paper with my first box of Sierra bullets, Lee dies, Win primers, and IMR powder. However, where is the wow factor in that? Sometimes the scavenger hunt for hard to find components, etc., makes you appreciate it more once you find it.