Good question. I had to look up reductionist monanism, and I haven't taken enough philosophy courses yet to fully understand it; but I'll do my best.
I believe the answer is that I don't. I have to have a rational explanation for everything.
I have a basic Taoist + chemistry kind of framework for understanding the universe, but I don't want to post it all on here, because I'm paranoid and don't want someone to steal it. So I'll briefly summarize. First is Ultimate Reality. This is the foundation of everything. It has objective and subjective components. We can't see all of objective reality for the simple reason that we are limited by our physical existence. It's like being on one side of a door and trying to see what's on the other side. But if someone else is on the other side, and tells you, you can get a sense of the bigger picture. That's why Ultimate Reality is made up of all realities combined. It takes each individual perspective to see the whole picture.
The universe goes in cycles of chaos-order, balance-imbalance. Balance is particularly necessary for sustaining life, and so for living things we can further divide into harmony-disharmony. These concepts simply tell to what degree you are in balance, with the dimension of your personal well being.
Balance underlies everything. I believe in polarity rather than dualism. Opposites are 2 sides of the same whole, and together they make one additional entity; so 1+1=2+1 (the whole)=3.
Reality is composed of yin and yang.
Our psyches are divided into conscious mind (yang) and unconscious mind (yin). Objective analysis and logic is yang (conscious mind); and subjectivity, intuition, and emotions are more the unconscious (yin). Together they make up truth. You can't have a complete picture of reality without using both.
Mysticism is yin, and empiricism or whatever is yang. Feeling and intuition are the yin to an NT's Ti and Te. Fi and Ni will have to be developed, as they are yin functions and help access the unconscious mind. As for myself, it is kind of hard to let my mind go. I used to hate meditating. I still prefer the kind where I just sit in silence or "get into the zone" to the guided kind. I notice what my Ni and Fi is telling me, and then I filter it through my Ti for analysis and send it to Te for verification. Also, I've just known things all my life, and I have "faith" in humanity's limited ability to understand everything. Magic is science we don't understand yet. Like typing on this computer would seem like magic to someone 300 years ago. I'm sure eventually science will verify things like psychic ability. Actually, there is a lot of scientific data on plants being conscious; it's just not published here in the US. Check out The Secret Life of Plants.