I'd suggest reviewing a few training books or guides then maybe taking a few in depth classes with top instructors who can teach you the proper CQB(close quarter battle) or defense tactics.
Massad Ayoob, a sworn LE officer, match shooter & legal use of force expert, has a few articles/books/training aids for armed citizens.
www.MassadAyoobGroup.com
Other top training instructors include Kelly McCann, Jeff Gonzales, Larry Vickers, Duane Dieter, Bruce Gray, Clint Smith, John Shaw, and John Farnam.
See;
www.deltapress.com www.gunvideo.com www.nra.org www.paladin-press.com www.SIGsauer.com www.SmithandWesson.com .
ClydeFrog