Should I or Should'nt I ???

A universal question which makes decisions difficult....I always wonder who is this confusing, me with conflicting thoughts. A thread of yes and no/ do it and don't do it webbing through the mind. Where are these voices coming from??? Who is telling 'ME' what I should and what I shouldnt do??
Oh no, if its not me, who is sitting inside me and dictating me.?? It never struck to me that within me there is someone else who is dictating my actions....Two forces constantly battling between me telling me right and wrong are non other than, my mind and my pure discrimination....then who is "Me" if its not mind or pure discrimination?? And everytime I decide to do or not to do, who am I satisfying myself or my mind or the pure discrimination??
Phew!! this is messy!!!!!
And its reflection of this inner mess that gets reflected in our outer self......Are we not time and again through our confused inner being portraying a confused behaviour and messing up our outer world!!!
Its actually battling this "should I and should'nt I" in a righteous manner that can make us wage and win all battles happening in the world outside us.
Outside is just a reflection of Inside!!!