I find mental blocks to be interesting.  I often use lando on top of docker  to do local web development.  Here's the problem, I'm more a Babylon 5 fan than a Star Wars fan (no disrespect to SW or its super fans) so unless I'm really thinking. I'll say "Londo" instead of "Lando".  I feel that in every interview I say at least once "Londo, I mean Lando" and hang a lantern on it by making a B5 vs SW reference.  It's always a little awkward and I wonder what interviewers think.  I think I need an hypnotist to get inside my head and fix it.