OP whether you decide to cruise or something else you definitely need a break. While the big break of a cruise is a wonderful opportunity to escape from it all completely, there’s also research about how to manage burnout risk that says you need to build something into your more regular routine as the most effective method of managing stress. It might be something as simple as taking a weekly yoga class and then sitting and relaxing for 20 minutes to drink a coffee in a coffee shop on the way home, or whatever else suits your own ‘me time’ (ie don’t check your messages while drinking that coffee). Whatever it is for you I hope you can find the regular time too.