How important is going outside?

[High Priestess Lydia]

I get the exact same thing. I work from home, do yoga etc from home, and most of my limited socialization from home (friend over for tea). If I don't get out at least twice a week, I get dizzy, lethargic, my head feels weird. I actually recently went a few weeks without going out. It was awful. I've experienced this many times since finishing school, as I've usually worked from home.

I have been meaning to get in the habit of going for a brisk walk in the mornings, a lot of people have sworn by this for overall physical and mental health benefits.