I adore Quake custom levels, but any time I want to play one, the half thousand source ports, the accessory tools to manage wads that work only on Windows (I'm on Linux), figuring out how to get a shady copy of the original .wad from shady sites, all send my brain into analysis paralysis and I just lose any interest. I must have tried half a dozen times over the years, and every time there's even more options and recommendations than last time.