You expected energy. Why Spring Feels Emotional After 45? Instead, you feel: Spring increases stimulation. After 45, stimulation feels different. Light Speeds the System Longer daylight increases serotonin and dopamine activity. Your nervous system accelerates. For some women, that feels motivating. For others, it feels like internal pressure. Neither is wrong. Both require steering. Hormones Amplify It Estrogen regulates serotonin.Progesterone calms the nervous system. When both fluctuate, emotional buffering narrows. Spring doesn’t create instability. It exposes sensitivity. That sensitivity is not weakness. It’s awareness without a filter. Histamine Adds Fuel Allergy season raises histamine levels. Histamine impacts: So if you…