Warning signs In the head of a narcissist : on a dating site

Varning signs, In the head of a narcissist, on a dating site.
It is a true story when i start talking to a man on dating.com
His behavior was good, no "red flags" at all.
He had a sense of humor and everything was fine.
It can be very difficult to determine.
Where do you think the line is? I want to show you a number
of letters from this man.
Narcissists hate when they are not in focus.
And they are often insecure and need power.
They can also take a lot of energy from their fellow humans.
In order to feel good themselves.