Come up with some trippy ideas, thoughts, inventions, etc while baked? Then you had a HIGHdea (no idea)! Share some of your best with us. Consider this: If a woman has only male children, she is the first in an unbroken line of women going back to origin of humans to not have a daughter. The reverse is true with fathers having only daughters. For example, everyone has a mother, right? Your mother had a mother, her mother had a mother, and so on, until the origin of humans. If your mother only had sons, she is the first woman in her genealogy line to not have a daughter. Whoa.