Because of Depression.
Also trauma – such as physical or sexual abuse, the death of a close family member or friend, or having a miscarriage. psychological causes – such as having repeated thoughts or voices telling them to self-harm, disassociating (losing touch with who they are and with their surroundings), or borderline personality disorder.
Rowing, as it creates a rhythmic cycle of strength enduring it.
Hide in a basement, you wouldn't have time to board up windows unless you knew ahead of time
Image appeal of what other people buy
An average woman needs 2000 calories a day to maintain, and 1500 calories a day to lose weight. Therefore, I believe the answer you are looking for is 2000.