I can see that I sounded like I was one of those, but I have strong set of principles which lean toward some doctrines and yes, some ideologies in practice.

My point was more to be cautious of those who are very strict from the theoretical side of the said ideologies in their purest form.

If you read philosophy you'll find (happily, i think) that you're not alone in your thoughts and beliefs. Your whole mind is intertwined with thousands of years of development of those beliefs and the physical structures they created that then reinforce them.

And in any case, you can't really do anything interesting alone so it's better, in my opinion, to believe in others.