You think you know your mom well — you know how she takes her coffee, you know about her Real Housewives of New York guilty pleasure, and you know what size she wears in most clothes. That is, until Mother's Day rolls around. Why is it that as soon as you have to get a gift for someone , it can feel like you don't know anything about them? Even if your mom is one of the most important women in your life, she can still feel impossible to shop for. So why not go straight to the source?