What is time?

What is time? So many questions, limited answers. Unknowing. Does time watch us? Does it have a form? Does it come with change? Maybe, time is just our imaginations. Or, it is a sixth sense? Is it empty? Can we see it? Can we smell it? Maybe time is a being. Invisible Does it watch? Breathe? Can it make decisions? Does it decide who I am, when I go, or what I do? Does it tic? Toc? Can we solve it? Probably not, unlikely a solution. But for now, Watch the clock. What time is it?