Secondly, keep your needs to a minimum.
The modern economy is built on the false premise
that people need to buy new goods and services all the time.
It is wrong. What people need is fresh air，clean water, healthy food,
creative stimulation, companionship, self-esteem and a safe place to sleep. That's enough.
Trust people and you will receive free food and lodging.
Many people are willing to open their homes to travelers.
Chip in with a few chores and they will give you a free meal, too.
Use some online networks to help you connect with local hosts.
If you have skill, such as cooking, animal husbandry, massage, musical ability or basic carpentry, you can barter for free food and accommodation as you travel. The slower you travel, the easier it will be to work out a mutually beneficial arrangement with a local community or host.