How to travel for months spending less than what you spend at home

Here are 4 ways to save money:

1. Rented your spare bedroom (if any). It may yield you between 300 and 800 dollars per month (tax free!).
2. Work overtime or find a second job. Ask neighbors and friends if they need help with something.
3. Fix a budget for yourself. Anything that isn't a necessity should be considered entertainment. 
4. Downsize and consolidate. Cut on mobiles, internet, cable tv. Sell things you don't need anymore because you are a frequent traveler.