I would say that some beliefs add to the freedom I enjoy, and some beliefs take away from that freedom.
There's always the possibility of being wrong, or half right, half wrong.
Gravity exists, this is verifiable and not a belief.
Some beliefs I am certain are true, though I feel contrary about it.
I think humans have an outsider perspective to what truly goes on in reality. I think math and logic are very precise tools, yet they are not at all necessarily truth values.
Until there is causes and effects revealed I'm afraid all we are looking at is external patterns to reality, and no one is getting at the intrinsic, fundamental truth of reality.
I think that throughout the history of humanity everything invented is a useful tool, or a destructive tool. Science I believe is an extremely useful tool and an extremely destructive tool. It's truths are behaviours of physical processes, and not necessarily anything to do with exact inner workings.
What's to stop reality from being completely mind blowing, vs. extraordinarily mundane?
Why should reality be one dimensional physical, and have no extra dimensions to it?
I'm always skeptical of explain all methodologies. I'm always skeptical of all my beliefs as well.
Perhaps seeking truth all the time can be a waste of time, and the real pursuit is what proves to be useful, and worthy. But you need a degree of truth for something to be useful and worthy. And a holistic picture is far better than a minute detail picture, but both serve each other.
Growing up in religion all my life, I've been wrong a lot. And I'm wary of all the stories humans tell as being the absolute truth. So I'm skeptical of everything.