I have been Hypo and it never falls into my version of Mania .

Also I have gone to bed ok , then woke in the morning in a mean anger filled Mania.

Everyone is different, unique. If "your" Mania is a type that will disrupt your life you need to be in touch with your doctor and make out a " care plan" basically a list of things to do if you get into a crisis.

Good Luck