I don't think you can fix burn out with new responsibilities and challenges. At least it didn't work for me. Before you will make any significant changes in yo

I don't think you can fix burn out with new responsibilities and challenges. At least it didn't work for me. Before you will make any significant changes in your life I highly recommend to take long vacations. It depends how severe the burn out is. Maybe you need 2 weeks, maybe 1 month, maybe 2 months will help.