A travel agent had ridiculous and not explained rules for password composition so after many many tries I ended up very angry and with a password on the lines o

A travel agent had ridiculous and not explained rules for password composition so after many many tries I ended up very angry and with a password on the lines of "how about f* you idiots" (I use a password manager too). Later I wasn't able to login and the phone support told me it was because I used profanity in the password.