How far?

Sometimes i would wonder what goes on in the minds of others
Vaguely remember a quote from Norwegian Wood

People are like wells
If you only looked from the top
All you can see is just the surface

Well, those aren't the exact words 
but yea similar if memory doesn't fail me
Its one of those lines I can't seem to forget

Always questioning how far I've fallen 
have i even fallen into any 

Or has anyone fallen into mine

Maybe its hard to allow urself to fall 
and allowing something to fall into you
it works both ways.