Two weeks ago, I had a brain MRI to figure out why I was experiencing double vision when I drive or watch TV.

While looking for a good vein to start the IV contrast, the technician asked if I have ever experienced trauma.

I knew she was referring to physical trauma – such as a concussion or other head injury – but the word trauma triggered me for other reasons. I immediately thought of the emotional trauma I had endured during my marriage, events that led to its breakdown. Her routine question brought forth a powerful emotional reaction. I started to cry.

My emotional response then triggered a physical reaction: My vein shut down. The technician could not insert the IV and she was concerned I would not be able to do the MRI because I needed to lie still with my eyes closed.

I summoned the tools that I often share with clients: I practiced the deep breathing that I teach in my Byte-Size Wellness Academy and in my professional speaking. I calmed myself down so that I could...