So I receive the call in my sleepy voice which I think is very 1/cosC=SecC (but again I find it true for all the sleepy voices.) Do you think so too ?

Coming back to the point. I say Hello, and in comes a chirpy voice Hello Madam, it’s from some XYZ bank(Why is she so happy? 🤔(I really don’t care after that ). You can understand my frustration here, right? It’s preposterous!!! Another weekend sleep gone in vain. Sigh!!!