What is spirituality and its concepts

"Spiritual" people seem to have their own keywords whose meaning seem to be obvious to them , but to outsiders they are totally strange, and hard to make sense of them.

First, do all spiritual people have the same language (maybe different words, but meaning the same thing, such as dimension and density), or are there differnet schools, which may contradict with eachother?

Here are some spirituality words:

consciousness
divine blueprint
template
karmic
starseeds
crsytalline energy
frequency
dimensio/density
source/god
time matrix
channeling
stargate
5d?
astral body
ascension
awakening
reincarnation
ark of noah/covenant
pyramides
yoga/meditation/praying
annuaki, plaedians, reptilians, orion group, founders, draco, who gave these name to them?
anything else?

alex collier says, the earth has its own consciousness. then I ask, does northern hemishpehre (or any other subset of the earth)
have its own consciousness also?

can the solar system be a made up system (made or moved by aliens).
there are strange coincidences realted to the moon.

blackhole, wormhole, quantum, time travel, did these come up in physics first, or were they already familiar in spirituality?

Does studying spirituality help in real life? For example can you remote view anything?
For example can remote viewers do better, in jobs, research, dating, robbery, avoiding accidents/natural disasters/fights, .. For example I can lose my keys, and can find them by remote viewing?

Why do all aliens all look like us, for example are there any et chickens, et trees, et insects, or all humanoids?

Why are we so close to monkeys genetically, if we were made by ets.
Why did et's remain ugly themselves, and made us beautiful.

Are wild animals 5d already (not brainwashed by cabal system)?

Basically need a nontrivial evidence for spirituality.

Existence of aura,..it is correct but it is not an evidence, but if it really weighs 20 grams, this means a lot.

Where can we get a spirituality 101 class,..if it is well established and a basis for all spiritual things. I mean one school can teach something based on their faith (such as a religion), and I'm not interested in such things.

if people talk to et's via their special contact, which language do they use?

Can you see ghosts, angels, etc, after meditation?
Can there be a such thing in your room watching you or manipulating you,...
and can you talk or fight with them once you see them?

Is it correct that everything has these bottom 3d, and if you want to go to 5d, then you also go to 4d, or ... Do we consider those dimensions as in math (vector space, manifold,..) or do these extra dimensions have a completely different character?

Can I be in above 5d already? How can I check it?
I'm more awake than most people, on many topics,
but I don't experience any spiritual phenomena.

I don't think one person can answer all, but any answer would be very valuable and be appreciated.

If spirituality has no effect on real life, why bother..
For example spiritual people also have life problems, age just like the rest,
probably they don't manage their time and money much better , or become more creative, ..
so what is the benefit of it, if any?