Ego Or I

Ego (concept)
Complex (impression)
Volatile (distinction)
Trouble making up my mind
Of whom (to like)
Workout (your own)
Salvation (diligence)
Alterable (expression)

Succeed, the other, another,
Unaltered, imagine, a picture

Rejection, register, silver screen,
Theatre, your ego, to flatter

Ego or I?