Sis was complaining about being sleepy and hormone imbalance so equals moody. She even says she’s not this sleepy when going out with friends. So I was implying... oh no it’s my fault... I didn’t make them enjoy themselves... because it’s raining and all sorts run through my mind... I’m dead... Sometimes I feel like it is my responsibility to make everyone happy and if something cock up it is my fault. Even though it is not... like the weather or the situation. I quickly learn this strategy to curb my SAD. That is to say what I am thinking as a joke kind of way. So I say “oh.... I take it that you are complaining because of all this” and she immediately says no and explains that it is because of her PMS. That made me feel instantly relief and I’m happy I learn a strategy to curb my SAD.