Life is full of delusions. In due course of life, delusion changes periodically. There is no fixed delusion throughout the life.
We are without any delusion when we born. As the mind grows/matures, it builds up delusion strongly.
Our mother, father, brothers, sisters, uncles, aunties, grandparents, spouse, children, friends, neighbours, job, business, education, degree, money, rich, poor, healthy, sickness and etc., all contribute to develop a delusion about ourselves.
Whatever goes into our mind, will be used to create a delusion. Addition to or deletion from our my mind alters the delusion we have.
Delusions are genetically influenced too. Like our body, mind are genetically influenced, the delusion our mind holds is derived genetically.
All religions, philosophies are trying to get rid of the worldly delusion from mind – a mind free from wordly delusions. They want to fill the mind with Divine delusion. But man is always attracted by worldly delusions.
How it would be without any delusion? Nobody knows, those who know, they don’t tell.
But, every night while sleeping, we are detached from our delusions. Deep sleep without dreams is without any delusion both worldly and divinely. Deep Sleep is a bliss.