Jai Sri Baba Lal ji,
Body exist with sleep state and body exist with wakeful state,
Wakeful state may have conscience to interface self and truth and it depends on time and condition,
So is the truth of Atman after the death, part off all worldly possessions including body at death yet its entity exist with truth unto pace of ego with eternal possessions,
And it differ from Atman to Atman at the junction of death,
Jai Baba Lal dayal ji