Indifference.

in·dif·fer·ence

/inˈdif(ə)rəns/

noun: lack of interest, concern, or sympathy.

Some people do not deserve your emotions.

Some people are not worth your time and feelings.

There are those you can refer to as vampires because being around them suck the life out of you:

Toxic people. Users. Naysayers. Emotionally immature.

It is not your obligation to adjust to them. Don't burden yourself.

Life's too short to surround yourself with those who do not appreciate you, respect you or value you.

You're not put on earth to suffer for others.

You can only help them up to a point. They get to decide if they're going to help themselves or not.

Don't waste your energy and your time on those who do not contribute to your well-being.

Sometimes it's better to show indifference. Because some people do not deserve your emotions.