Does anyone have a tried and true rule for when they have an extra packet?
I try to go to the gym twice a week just because it's a habit and sometimes I need some alone time from my two year old. I only last about half an hour or so though and I'm not exactly killing myself so I don't have an extra packet.
Today I spent 3 hours walking in the hot sun at an amusement park and I plan to have at least one.
What do you do?