The amount of time it takes to get an accurate diagnosis for a particular mental health disorder could get slashed from years to weeks if this blood test proves as accurate as it’s said to be. Mental health isn’t limited to mental illness. Nor is it limited to conditions like bipolar disorder, which is characterized by extreme mood swings. The Outrun, a drama film that came out this year, paints a moving and considered picture of bipolar disorder. If you have a lot of energy after sleeping very little, talk at a pace that people find dizzying, and make decisions impulsively, these could be sig…