Question everything ~ This my philosophy!
That means don't just question all the official stories and conclude that any alternate theory must be closer to the truth since there appears to be a conspiracy to conceal something.. No, question everything! Question your questions and your reasons for questioning a thing every bit as indiscriminately. Accept nothing as steadfastly verifiable evidence if you yourself did not personally bear witness to it and even then question the limits of what you can or care to perceive. Everything is a mere possibility as is nothing is purely infallible. Careful that you're not co-conspiring unconsciously.
There is information and there is disinformation but the existence of a contrary does not validate nor confirm that there's a conspiracy but only the fact that people are prone to repeat undisputed testimony. There are no experts. Always check your sources and re-investigate their facts. If your source lists their sources who also listed their sources then it's safe to say there's substantiated evidence but be certain to cite the source you claim substantial or you can be certain you'll get dismissed as editorial because otherwise you fail to demonstrate any integrity of intention which automatically makes it disinformation since you declined the opportunity for informed opposition. Trust no one who expects you to just trust them.