The obvious response of course is "you're supposed to use deliberately wrong answers for security questions so that bad actors can't social-engineer the correct answers out of you and break into your account", and of course that's technically true but it also defeats the original intention behind security questions, which was to use personal information you're unlikely to ever forget as a hedge to retrieve a password that you might very easily forget. Since unlike correct answers wrong/fictional answers to security questions have no deeper root in your memory than passwords, they're essentially just second passwords that you're even more likely to forget than the main password because you don't have the benefit of repeated use to aid retention, so you need to write them down somewhere but you could have just done that with your actual password too so what is the point???