But the voices in my head always disagree

The voices in my head do not always agree
one says yes and the other says no not me
when one is stupid and young the other is wise and older
and when one feels hot the other feels colder
when one wants what's wrong the other declares I want what's right
when one sits alone in the dark the other searches for the light
one afraid to stray from comfort the other embarks on the next challenge
the battle between them use to drive me crazy but I learn it's also keeps me balance
but this time it's different and I'm scared cause I don't know what to do
cause one voice said I'm tired and the other said I'm tired too.