I’d say, categorically, not normal. Someone needs to say something to him, when he is not in this mood. Perhaps your husband? If not, then perhaps you could, but I would imagine it would not be well received.
As for BiPolar Disorder, it is mostly from a vitamin B12 deficiency. Hard to get enough by tablets, because it will not absorb without another nutrient or chemical that the body is supposed to make. I supplement w/B12 because of this. I have not had an episode for years as far as I know. Very even tempered.
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