I don't tank much anymore, but I'm absolutely guilty of going through entire dungeons with tank stance off because I always forget that syncing lower toggles it and, unlike when I'm playing astro and half of my abilities depend on having a sect on, there's nothing dependent on it to remind me that I don't have it on unless someone says something to me lol. I always try to double-check but sometimes I get too excited and just...don't, rip