Yes, that is very true! I think a healthy level of narcissism is needed so that people can have a competitive edge. I also think that Steve jobs legacy was very much about himself as is Mr Trumps. And I think that is because they are (or were) extreme narcissists. Non-narcissist would create a legacy that is based on a passion for sure. The likes of Richard Branson and Gray Vee, are both very empathic people and some of the most well known and respected entrepreneurs in the world right now. The likes of Warren Buffet would also be another example. He is a very patient and humble man.

a good friend of ours thought me that there isnt a point in getting a legacy for something that I cant back up

What do you mean by 'can't back up'?

I think that narsaists are vilified in todays society. And I think they are vilified by people who don't care enough about themselves, and they can't comprehend how people could actually like themselves more than someone else. You need to be able to love yourself so that you will actually care about your future and your health. People will hate you for loving yourself because they can't love themselves. They are insecure and feel uncomfortabkle when someone else actually has self-esteem.