Short, Fast, & Loud lyrics

Shes shallow like the shoreline durning low tide
But my hopes are not quite as high
Cant spot her faults but she spotted mine
She left me for herself
Considering I would too
Go figure, Im bigger than that
The battles only halfway done
I might look young
But Im no less defeated
Hows the weather up there?
Good God I wish I was tall

Submitted by Guest

What do you think is the meaning of Short, Fast, & Loud by Fall Out Boy?