“Don’t pack a bag and fly away from home without a plan. Don’t go abroad until you have a project you want to work on, a skill you want to develop – anything more than just a list of countries you want to see.”
Last paragraph is key. As much of an influence as Tim Ferriss was with his book, most nomad lifestyle designers do not tell you that your traveling should be guided by a larger more important purpose that will add value to your life not as a goal itself.
– from here, “Should you quit your job to travel? Probaby not”