Do You Really Need Positive Repetition?

Mam's thank im particular, is like, who's thanking me? Like, do you ever any idea of the number of things that i do? And like, who'm thanking me? I remember those days so well. There's a lot of research about saying the phrase thank you. But just saying thank you has a reciprocal effect and the person ends up saying thank you more to you once you do it to them.