Repeat.

Do this technique for one emotional trigger for at least a couple weeks, if not a month. 

When you feel you have a handle on it, repeat the technique for another emotional trigger on your list.

Expert-level performance is primarily the result of expert-level practice, not due to innate talent.

Learning requires frequency and persistence in performing the same skill over and over again, until you can do it subconsciously, without having to think about it.

Before reacting, pause and allow your initial emotional reaction to pass. 

Then address the opportunity again, and see how you respond differently. Repeat this process, giving yourself time to work through your old conditioning. Consider going for a drive/a walk. This will give you t...