Which mental disorder that we talked about today do you think would be the hardest to live with? AND Why?

I don’t know which mental illness you talked about in class today but

found on this site this is
“The hardest mental illness to live with is considered to be Borderline Personality Disorder, because of all the comorbid conditions associated with it as well as the emotional instability it brings about. Although all mental illnesses are hard to live with, BPD can encompass problems from various issues, making it one of the hardest mental illnesses to live with.

When you think about what the hardest mental illness to live with is you may say the first thing that comes to mind like depression, anxiety, schizophrenia, autism, and probably you wouldn’t be wrong at all. Every mental illness has a different set of symptoms that makes it the hardest mental illness to live with according to the sufferer.”

Ithink it true i might be wrong so don't take my word that its true.