Family obligations taking up time I can understand, but the person I am replying to just seemed to equate 40s as being in a state of having less energy without

Family obligations taking up time I can understand, but the person I am replying to just seemed to equate 40s as being in a state of having less energy without mentioning family obligations. I am taking issue with 40's being a state where you have less energy. I don't believe it is true, unless there's an underlying health condition that has little to do with age.