Does anyone have mild dissociation(depersonalization or derealization) without s!

Does anyone have mild dissociation(depersonaliz... or derealization) without suffering from mental illness?

I go through days where I have a mild form of what appears to be derealization. I study/research in the mental health field and am educated about the more severe forms of most mental health issues. I wonder if anyone else suffers from a mild form of dissociation. I don't have any mental health issues that are severe (that I know of).
An example, last Friday I felt this way. Totally spaced out, in a haze as if I am sitting within myself and not really interacting with anyone. I nearly went home, as I have a challenging profession which involves interaction with alot of people. I find it truly difficult to talk to people or focus on anything when this happens. Does anyone have any similar experiences? This happens once in a while, and goes away after a day- on Friday it went away after I went to the gym.

Definitely continue exercising and also make sure you getting all the vitamins you need. the B's are really important. Also, eat more veggies, it helps me. Personally, I think because you work with psychiatric issues, you are more prone to over analyze yourself. If you really feel like it's a problem, I would suggest getting help from a professional. Good luck!