We flow with time. Live memories tell how the time has flown. Some memories fade. Some live memories give us happiness. We predict our future, based on our expectations and imaginations. If there is no expectation and imagination, time will not flow. Expectations and imaginations are our reference points of flow. They are our cognitive constructs. We like our time to flow as per our expectations and imaginations. Our expectations and imaginations define our timescape. The realities ingrained in our cognitive constructs project our flow of time.