Yes the level of self-awareness you have can make a big impact on your life outside of trading.
Fortunately I don't get migraines but I can get elevated stress levels/BP, anxiety attacks, etc from seemingly innocuous (to others) situations. I too took what now seems like an inordinate amount of time to mentally step back, monitor my own thoughts/physical indicators, and nip it in the bud.
For me, this is one of the few positive things (other than financial gain) that has come out of trading, because trading forced this point as it was a losing weakness previously. I had a one-track mind (emotions/physical responses and intellectual thoughts all wrapped up on one track, very chaotic in trading). Once I got to multi-track and had one track dedicated to monitoring all the other aspects, it was an enlightened moment.
This probably all sounds crazy to some other people, and maybe it is. I do find I am constantly talking to myself in my head, almost psychoanalyzing the rest of my thoughts on a continuous basis. Maybe this is what crazy people do.
See you reveal too much and other people start throwing their dirty laundry out there too...