It's a fine username but I'm not overly attached to it.

I use different usernames for different services and try not to use the same one twice. I do tend to follow a "theme" (though how they all relate is a secret) with them but that's about it.

I think that having a "consistent" online identity across different services isn't very safe but I'm sure that's coloured by my own personal experiences. 🤷‍♀️