Solos: How do you take vacations?

Hello! I went solo about a year ago. I mostly take PD contracts with governments in my area. I've been working 50-70 hours a week since at least June or so. This month, I hired two paid law student interns at 20 hours per week, each.

Three separate friends have told me I need a vacation. In the past, when I was a prosecutor, "multiple people saying I need a vacation" was the triggering event for me to take a vacation.

How the hell do you take time off when the business is just you?