The Awakening Process
If the ego is indeed a distorted lens of your (self)perception - one with short term benefits but long term problems – than you might want to get rid of it.
This is usually called 'ego awakening'. It has nothing to do with abilities to explore higher dimensions or other supernatural skills.
Ego awakening is just a waking up from a hypnotic thought-pattern that is making it more difficult to follow your intuition – the path of who you're naturally inclined to be.
Video 3: "Undoing the ego habit – thinking more vs less"

“Without effort you will never reach it, with effort nobody has ever reached it. You will need great effort, and only then there comes a moment when effort becomes futile.
If you can surrender, surrender; do not ask how. If you ask how then you are not meant to surrender yet. You are asking for a method, so then follow method. Either you will succeed or you will fail: both are good. Through both you will reach.”
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~ Osho (about ego awakening)

Video 4: "The Awakening roadmap"
How to.. use the mind for Ego Awakening?
Ego awakening can be achieved in many ways. While paths can be enhanced with all sorts of practices or substances, the main distinction is: Silencing the mind vs Using the mind.
As the ego is a product of excessive conceptual thinking, depriving the mind from conceptual stimulus – by long meditations – can break the egoic thought pattern.
Instead, for those individuals in which the tendency to think is too strong to go back to it's origin, the only way out is by turning conceptual thinking against itself.
Which path is best for you, depends on your personality and the culture – the conditioning – you grew up in.