I teach math at a high school. I've been feeling like I'm going to burn out. This upcoming Friday, we have professional development day-where we enhance our teacher skills with activities and workshops. Problem is, I really need a day off. I have not taken a day off ever this year(first year), but I'm not sure how "ok" this is. I have been always present as a teacher to my students-granted, break is around the corner. What do you all recommend?