I'm no physicist, but I do spend time imagining about the unification theory. Thinking about this has left with with a few theories of my own. Now, none of this might be scientifically feasible, but imagination is what I believe drove some of the best physicists of our time.
Now onto my ideas. The general idea of unification is to join the two seemingly paradoxic theories of relativity and quantum mechanics. The problem with these two theories merging is the differences that size makes in the effect of the warping of space-time. General relativty is based on facts that the size of an object molds the fabric of space and time, causing divets in the fabric that carry on to other objects.
While this is all very simple and predictable, Quantum physics is known for its drastic, unpredictable, bouncy, volatile effect on space and time. The question of, of course, is what can possibly bind these two theories together?
My personal theory, which I have spent countless hours thinking about, is that the key to this equation is time itself. What if times effect on an object changes based on the size of an object. In my belief, everything indeed does exist on the same space-time field, but this field is also made of an infinite number of smaller fields, which I refer to as grids, giving my theory the title Grid Theory.
Basically, the ideas of quantum physics and the volatile, unpredictable actions that it has on the fabric of space-time, all boils down to the effect of time on the small objects included in quantum mechanics. In these smaller "grids" time would have a much more drastic effect on these fields, making the fabrics warp at a drastic and fast pace, compared to the larger grids, such as the one that our sun lies on.
The reason for the less active warped fields for larger objects is not a matter of different effects of energy or size, but the different effect of time on these larger objects. Which would mean, the space-time field that the earth and sun lie on, have the same properties as the quantum sized fields, yet are effected by a slower pace of time compared to the smaller objects.
I'm sorry if this makes no sense at all or has no scientific justification. It's just something I have been throwing around in my mind and on paper. Comments are welcome. :-)

