Yes, an unhappy person can be perfectly healthy in every way except for being sad.
Madly
A miserable, or unhappy person.
Well unhappy itself is not a prefix but, unhappy has a prefix and that is "un" because, the word makes sense with out un in it and un turns happy into not happy so this word has a prefix you dumbhole.
a person who is always or often unhappy or angry
The answer is " Wretch"...
It makes it happy and unhappy at the same time.
If evidently that happens, tell the person you are in the relationship with the truth, tell them that you are unhappy, and that you want to make them happy, and that is to let them go.
Each person is different. What makes one happy will not make another happy. The first step would be to find out what is causing the unhappiness. Is the teen always unhappy (which can indicate a real problem) or unhappy with a current situation, like a boyfriend/girlfriend breakup or not getting something they want? If they are unhappy with a current situation, be supportive and help them work through it. If they are always unhappy, counseling might help.
I am asking you not answering it myself. - unhappy person
It means you are unhappy with the person
GOODBYE