It would never work ......
I’m sleeping by the window .... no your not, I’m am ..... I don’t think you are ..... oh yes I am .... oh no your not ....... I think you’ll find i am ...... I think you’ll find your not, .... I am ..... am not ...... am ..... not etc etc etc
Pass me that glass of water ...... the half empty one ...... that’s half full, not empty ..... oh no it’s not ..... oh yes it is ...... etc etc etc ...
I’m sleeping by the window .... no your not, I’m am ..... I don’t think you are ..... oh yes I am .... oh no your not ....... I think you’ll find i am ...... I think you’ll find your not, .... I am ..... am not ...... am ..... not etc etc etc
Pass me that glass of water ...... the half empty one ...... that’s half full, not empty ..... oh no it’s not ..... oh yes it is ...... etc etc etc ...