A couple of months ago my daughter mentioned that she can always tell if I am in afib because my character changes. I was very taken aback by this and so started monitoring myself during my afib episodes. I can now see she is absolutely right, apart from the physical effects of breathlessness, dizziness and fatigue ... I get very short tempered - lack concentration - and generally have negative attitudes to almost everything. Not at all my usual demeanour or character.
I'm interested to know if this is just me or do any others find themselves like this during af episodes?