Ego in anything but yourself as a being in development is expensive.
It will make you take decisions that benefit whatever you put your ego into, rather than decisions that benefit yourself.
Examples below:
[1/5]
If you put your ego into a political view, you will take decision that benefit the political view.
[2/5]
[3/5]
depriving you of the time, energy and resources necessary to take care of yourself.
[4/5]
Putting most of your ego into yourself as a being in development which follows timeless principles, such as personal development & who looks for the objective truth.
Only his way, you will be able to take decisions which benefit you & your future self.
[5/5]