Everyone at the earth is living with an ego to be egoistic it is not necessary to have an unlimited wealth or higher post or beautiful figure if one which is not having any of these may be more egoistic than who have all these.
The Egolessness is the state when you have not your existence physically you are there but mentally you lose your identity that is the state of egolessness and in your life when you feel some moment of joy or ecstasy is due to you have not any ego at that moment.
Ego is hurdle in expansion of yourself-
An egoistic person can not connect with people deeply two people can connect only when there is not any ego love only happen when you are egoless with ego you can make the relationship but there will be no love.
Ego is hurdle between god and yourself-
God is ready to meet with you the only ego is a wall between you and god as you become egoless you become one with god now you are not only god is present there all meditation techniques all yogas all mindfulness techniques are trying to make you egoless.
Timelessness egolessness and thoughtlessness when these three states come together in your life then you are the state of eternal joy and happiness then you are in the state of super-consciousness in the of samadhi which is the highest state of yoga then soul and god become one then no one can disturb your peace your happiness your joy.