Ego is form of anger and we all know that anger means danger. Despite of this fact it has one good part, that it makes one focused on goal/target. The ego should be used as key rather than a door. it has lots of negative character than good one. if we can properly use it I will be best tool ever.
The main problem here is where and when to develop ego. Its quite complex as its a chemical formation of brain. Ego can’t be formulated as will of person. Meditation is only key to control mind and its activities.
What ego does?
Ego makes person focused to the aim. It motivates oneself to achieve the target.


