10 Surprising Ways to Lose Your Mind

Mood swings, forgetfulness, menopause is the gift that just keeps on giving. Thomas Lammeyer/Hemera/Thinkstock

"I am 46, and there are days when it feels like I'm completely losing my mind." So begins a 2010 article by Valerie Ulene in the Los Angeles Times. Ulene's memory was bad. She forgot where she placed her car keys and couldn't remember details of conversations. She had trouble sleeping. A pall hung over her very existence. She was experiencing the mind-crushing, mood-altering symptoms of menopause [source: Ulene].

Symptoms of the "change of life" that women experience just before or after they stop menstruating vary individually. Mood swings and forgetfulness are all part of the package. These symptoms can last for a few months to a few years. A study published in 2009 in the journal Neurology found that women around menopausal age have more problems with their memory than younger women [sources: Ulene, WebMD].