How did you tell your parents that you are mentally unstable and need therapy?

I didn't. I was constantly failing in classes and it got to point where I could've been held back. At the time it didn't concern me because I was living everyday of my life like hell on earth. Three years of hell I had to suffer being alone at a new school. At a school meeting my teacher talked to my dad and said yknow she can do well but there's ......   reply