#self-defense effectiveness

With more people cutting gym memberships, can you actually learn self defense at home?

Do traditional martial arts schools actively discourage learning street-effective techniques?

Is Krav Maga overhyped or actually worth the money for self-defense?

Does training in MMA make you a better fighter than someone who only studies one discipline?

Are traditional martial arts holding back real-world self-defense?

Is learning BJJ really the best self-defense or is a striking art better for the streets?

Is Karate just dancing, or is BJJ the only real fight on the street?