With great difficulty. They become enraged, deny everything, call you a liar, turn everything around blame you and play victim. (Sob, sob.) The best you can do is learn from the experience and distance yourself from them and/or leave them completely but what you cannot do is ever change them by telling them what is wrong with them.
they're still a Narcissistjust a stoned Narcissist
What happens is, you confront him, & if he cheating then you'll know what to do.
Yes it happens most time. It is true.
They will come back time and again it seems - just to see if you are still thinking about them!
The future tense of "confront" is "will confront".
A borderline. Essentially a more emotionally reactive narcissist.
To a narcissist, losing control is simply not an option. He'll take a hit but you can bet that he'll plan his next move carefully.
Holmes, Watson, Police Inspector Jones and Mr. Merryweather confront the robbers.
He mistakes your kindness for weakness, and loses all respect for you (if he ever had any in the first place)
This is easy. Talk only about their dreams, their goals, their daily life, their perspective (read truth) about what happens and why.
He is a narcissistic jerk.
If a boy is stalking you then give him bad looks. If he continues to do that talk to him about it. If it still happens then talk to your parents about it.