I was at a trans 'festival' (rather small but very, very cool) and changing your gender after you had already changed it once or twice or however many times came up. And it was just, presented as the most normal thing in the world. And I really appreciated that. Yes, if you're happy with changing gender once, good for you! Wanna do it again? Hell yeah, good for you! Gender anarchism is great. Just do whatever, y'all. And you too, Darth Vader.