Question: What is the biggest obstacle one might face when entering a research field?
Answer: The biggest obstacle we face in science, research is our own, inherently self-justifying, subjective, egoistic nature, perception.
This is why we are utterly incapable of researching reality as it is, we have no chance to examine, attain the true “quantum” fabric of Natural reality, since we are incompatible with it, and due to our introverted, egocentric approach we immediately distort, corrupt whatever we try to examine.
Only a completely selfless, transparent, objective observer can research reality and come to true attainment, conclusions.