Dr. Martin Picard

had a chill summer and everything was okay.

Then she had some issues with her boyfriend and they broke up.

And then she was in crisis.

What do I do with my life?

Do I get this job or that job?

She had to go to Europe for some family issues.

And then...

And then she ended up moving to New York City, getting a job, reconnecting with her boyfriend, and then life was great.

And her graph looked exactly like this.

And that period lasted two months.

And it mapped to the gray zone.

It mapped surprisingly perfectly with the graying, right, where the hair lost color.

So it was the stress peaked for two months and then came back down.

She said, these were the most stressful two months of my life.

I've received about 300 emails since that paper was published.

People from sending me pictures from all over the world saying like, I found this two colored hair.

I thought I was crazy.

Google this and found your paper.

Yeah, maybe it depends how we define stress.

We define stress as anything that costs energy.