Ghosting: why did my Candidate disappear?

I suspect that each of us has been ignored by someone at least once in our lives. Someone cut off contact with you, stopped responding to your calls, texts, emails and started acting as if you never knew each other before. If you have had at least one such situation in your life, you are among those who have experienced the phenomenon of “ghosting” on your own skin. Or perhaps you yourself are a person who has committed ghosting, e.g. on a telemarketer to whom you could not refuse to listen to his offer, said you would consider it, then after the call ended you blocked his number or wrote it down as “DO NOT ANSWEAR!”?