As a single female in her 60’s, still in the workforce, I can say that I’ve experienced sexism in various forms for close to 45 years. Strike that. I’ve simply experienced sexism my entire life. However, if you ARE in the workforce, you are likely to experience ageism. Ageism and sexism together is a double whammy.
This is a great TED talk because it also touches on our bias regarding class.