What is the biggest problem with the Ego?

The biggest problem with our Ego is that it only knows “WHAT we are”(Made of five elements), but not “WHO we are” (The rest).
To know that, the Ego has to turn inwards, and it doesn’t want to do that; going in is its death.
That’s where one realizes that “I” is only a thought, a firm belief, just like any other, arising in nothingness and also disappearing in one.
(Try this next time you meditate.)
So, nothingness is everything, and not the thoughts.
The concept of “I” is created and fostered by your mind, attaching it to every action (physical – in the world, or mental – all emotions, thoughts, beliefs) that happens in life.
There is no definite source of any thought other than the world of names and forms, and all that is mind; it’s all superficial, and that is not “You”. (“I” cannot stand alone).
Realize this – every thought, every emotion, and every action happens within a four-dimensional world, and that’s all your mind knows.
With this realization, one realizes the futility of the mind in taking you out of it.
Relying on your mind is like relying on a blind person to show you the path; it just cannot happen.
So, realize this deep within you, and the gateway to the heaven of bliss opens for you.
Samadhi state is beyond dimensions because it is infinite and cannot be divided.
Any information, suggestions, advice, also will be generated and carried to you, in four-dimensional world.
Analyze it thoroughly; use it if helpful, but the path has to be treaded by you and that path only will take you out of this world, nothing else will.
The idea is to drop all the thoughts and what is left is samdhi.
We are so addicted to this four-dimensional world that even our dreams are four-dimensional.
We create our own time and space in dreams and play with them however we want.
The root of all dreams lies in the four-dimensional sansar, which itself is nothing but a dream, us(body+mind) included.
The day we find the truth, and realize that Sansar is also a dream, our nightly dreams find no basis and they also disappear.
Awareness takes you to the silece, and then silence does the rest.