Help for PTSD or modern day lobotomy?

As a lifelong victim of "hyper awareness" i'm tempted to ask for one myself... but would i then get hit by a bus the next time i cross the street?

They mess with the most primal of instincts but i hope it gives relief to those that need it.

http://www.foxnews.com/health/2012/09/21/doctor-injection-can-cure-ptsd-in-veterans/