I traveled (as did many at the time) quite extensively in countries around the world with minimal planning and/or knowledge and no phone and it was absolutely f

I traveled (as did many at the time) quite extensively in countries around the world with minimal planning and/or knowledge and no phone and it was absolutely fine. Secure personal storage of documents and cash is the only must. Politeness and respect for local people was also very helpful. The big upside is that you have genuinely unexpected experiences.