I'm glad you thought of training, but given that you're in LA, I would make a recommendation. ITTS, International Tactical Training Seminars run by Scott Reitz, is in LA and will teach you specific, tested CA legal self defense techniques. The Website is internationaltactical.com and you can sign up for a class and rent a pistol if you are not sure what to buy and how to go about it. I would recommend this so you don't buy a bunch of stuff you don't need. This is the advice I would give to a friend, citizen or relative. FTR, I'm a 27 year CA cop, POST Firearms Instructor with numerous outside schools from some of the best instructors in the business. You will find no better instruction than ITTS offers.