What do you think of this theory?

First of all, i thought of this myself, however i doubt i am the first one. If you look at the world, particularly through a scientific perspective, you see that the forces we cannot describe (gravity electronic pull, energy movement in general) is all trying to get back to one particular state. It all tries to balance out, basically. No matter what we do to stop it, it there will always be a net force moving back towards the state of, lets call it 'perfect balance'. A universe where everything is perfectly balanced out and there is no energy/motion at all and everything is at peace. When this happened, there would be a total lack of any energy, and without energy the universe would almost cease to exist, like removing a dimension from a cube, unless it has all 3 dimensions (arguably 4) it is nothing anyway. Finally, if/when this hap pends and the Universe settles, perhaps it leads to a 'big bang' or super explosion. Personally i don't find this theory so obscure. This cycle could possibly have been going on endlessly.