Is There a Narcissist in your Life? Do you feel less yourself, with less self-esteem, not trust your own memory? Although it is a rare condition you might be dealing with someone with narcissistic personality disorder (NPD).
The mindset of learning to love yourself without overestimating yourself, is a powerful tool. A big ego can seem like a strength but it leads to unhappiness as much as lack of self-esteem can lead to not having or enforcing boundaries. A balanced ego helps you get out of your own way and become a happier and more productive member of society.