Character Puzzle

Piercing through the thick unknowing
Shrouded droplets cling with roots
To darkly tinted glass
Surely unsure of the weight of the keystone
Heavy or light? Needed at all?

Unable to commit to the one or the other
Unwilling to choose from the this or the that
Unstable fence-rider!
Splinters & splits

The privilege - not robbery
Equality. Identity.
The crux, a crutch, revolving portals
Breaking through the utmost finish
Entrance there through force-field doors

Many rivers flow and merge
Only to plunge from the downpour cliff
In a fiery crash of mist & whitewater
Whittling away at the rock of offense