realizing the life

PREREQUISITE:
What is nothing????
Nothing is absolute opposite of everything,
still they are one and same thing,
let us see how??

MAIN:
Suppose something "A" is present.
For presence of "A" there should be a reason, which in turn,
becomes presence of something "B".
This process will never end.
For A there is B, For B there is C, For C there is D, 
For D there is E, and so on infinite times.
So for presence of something, there will definitely be
some another thing.
But if there is nothing, then we don't even know that there is
something to be known.
Which leads us to Everything.
That's the only possibility.

REMARK:
These kinds of logics we use often use in science/mathematics,
and REMEMBER these logics has lead us to many charismatic
discoveries, and inventions.
So please improve it, thanx.