Except when not. When I was interviewing they didn't make me sign one. They rejected me for the original position, but later occasionally called me with some al

Except when not. When I was interviewing they didn't make me sign one. They rejected me for the original position, but later occasionally called me with some alternate options. These calls usually went like: - We would be interested in having you at/as ... but before the specifics, you signed an NDA, right? - No, I have not. - Oh, then good luck, bye.