[header] How to treat ptsd with the emotional freedom technique [title] Follow the process of eft. [step] It's a good idea to familiarize yourself with the process of eft before you try to use it on yourself. In particular, focus on learning the 10 major tapping points. 
It may be helpful to watch videos on youtube to help you identify the tapping points. This will make it easier to focus on your thoughts as you use the technique, instead of trying to remember which spot you should tap next.