I am usually here for around 21 days at a time. That is my choice. I do two big blocks of days off each year. Once in the winter and once in the summer. Winter time I take 36 in a row off and summer time I will take 48 in a row off. Even doing that my average time here is 21 in a row. They are extremely flexible with the days off right now. Of course, like gtseraf said, they can take it away when ever they want. (although I doubt they would as there would be a huge number of people quit if they did that)