Rising to fall

With the sun's ray
It is hard to stay
Broken & separated
From my native I am departed
Desperately I rise
Invisible to human eyes
Joining the chunk
I form & reform a Hunk
Being massive I float
Alike ship & boat
Forming pattern discreet
Float over unknown street
Looking for thrusty throat
Day long I float
In the dark blue overhead sky
I loiter & I fly
With the changing season
I pore down in different region
Coming down as drop of rain
I flow through city drain
Shooting the thrust
Of burning hot crust
Removing all cracks
From fields & tracks
I fill up lakes & pond
Filling Emptiness I respond
I flow down stream
In their zig zag theme
I reached out to the sea
With misconception to be free
Out of thought I forgot
About
That I'm struck in my knot
That I need to rise again
& cycle will soon begin
I cannot retain
But I need to fall back again.