Self-defense is protection. Walking home alone and feeling uneasy? Getting a weird vibe from a stranger on the bus? Many of us have been there. Participants will achieve an increased sense of self-confidence/learn skills in self-defense. Super clean mat. Excellent instructors. In a January 2018 survey of 1,000 women nationwide, 81 percent reported experiencing some form of sexual harassment, assault, or both in their lifetime. Verbal harassment was the most common form, but 51 percent of women said they were touched or groped in an unwelcome way, while 27 percent of women survived sexual assault.