Please see definition of "again".

Groundhogs Day vs. Lather, Rinse, Repeat Cycle.

to do something in a continues motion ; Repeating an action

That perpetual feeling... Never ending... Cyclical... It is the very breathing lifeline behind history, wherein history tends to repeat itself, again. Like that all too common remembrance of the times evaporated into the effortless mist of human experience we inscribe or cease to keep close, again is what makes us human. Again proves time happens, that everything is not just an invention. Again, it gives us hope, and drops us on our faces with the truth of humility when something happens, again.