Now that you have a clearer answer to what is emotional health, explore and experience more emotional health and wellbeing. Cultivate your emotional wellness in a kind and gentle way. This exercise cultivates a good feeling. It's an exercise in self love. Be open with your self. Take a few deep abdominal breaths.
Your question is badly worded. A person IN LOVE with themselves is a narcissist. But everyone should love themselves. The difference is the level of attention one gives to oneself. Someone who loves themselves is a balanced person. A person in love with themselves is egotistical and cares for themselves above others.
Loving some one is like having sex with them, and being in love with someone is when you really like the person and you would care for them and treat them good,because you really love them ,your heart is pounding towards them, your in love with that person and you just want to be with them. That's my opinion.