it is alright to have your questions but one must seek to
resolve them and not leave them lying around and brand them with
our ignorance. Even if the hope of answering these doubts are
futile, a search for the answers must commence for wad is the
meaning of our life if we leave our doubts as doubts?
You can only resolve the questions that are resolvable.
Certain questions, such as "Does god exist?" are essentially not
resolvable.
(In logical terms, they are non-falsifiable.)
Hence it is better to focus one's efforts on searching and
benefitting from issues relating to true knowledge rather than
cracking one's head over something over which one can never
know.
