I have hypomania most days unless I am depressed that is. I spend half my life a little bit manicy then the other half a mixture of full blown mania or depression. My hypomania can last anything from 1 week to months. Longest I think has been 4 months. Then I went into a manic episode. Usually I am just hyper and more energetic and less nervous in life and with life and giggly and silly and much more. It starts off as just a little bit overly happy then goes into the above