It sounds absurd but we need more than mere logic (as an instrument of scientific inquiry) which brings in hypotheses and mathematical deductions…just a system of connecting smaller units of logic in an effort to understand a bigger picture which remains perfectly incomplete with newer curiosities and challenges. To understand the existence in its totality one has to get beyond one’s habit of arriving at certain level of meaning. Meaning is confining and exsitence is infinite. One has to reach a level where one can drop his sense of logic without losing sanity as the Truth is too big for logic and meaning.
It’s unfortunate (and unjust too) that one devotes oneself to a sincere life of inquisition and inquiry just to end up in with a fraction of what should be really available completely in the same lifetime as you may not be entitled to a second chance. 

To understand the existence in its totality one has to get beyond one’s habit of arriving at certain level of meaning. Meaning is confining and exsitence is infinite. One has to reach a level where one can drop his sense of logic without losing sanity as the ‘Truth’ is too big for logic and meaning.