Possibly yes, possibly no or both?

Is there something like duality in all?

light - darkness
good - bad (although that depends on personal viewpoints)
male - female
yin - yang
spirit - matter

If in a sense all is the same why is it so hard to perceive?
Can it be that there are always two (or more, or infinite different) things (energies) in one universe that constantly interact with each other?

Is that one (side) can't exist without the other?

If there is a creator why is he/she/it hiding?

If the creator/creation is obvious around us at all times why are we not realizing it most of the time?

Sorry for being naughty and not stopping to ask and search I just feel more 'alive' when I am doing that.

blessings
Thomas