#real world self defense

Is a few months of Krav Maga enough to defend yourself or just a waste of cash?

Is your martial arts school’s “self-defense” program just a scarier workout class with no practical value?

How do you stay calm and use your training when a fight actually breaks out?

Does practicing a "deadly" martial art like Krav Maga actually give you a false sense of security?

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