I can live on 500 USD per month, because I have the ability to change an electrical plug.
The travel budget is going to be triple for a person who cannot or will not fix things. If you cannot or will not fix or repair things like an electrical plug, then your budget is going to be triple, compared to the person who can or will.
I am in a Hotel room that only has electricity about 8 hour per day. Where there is no electricity Dominican Republic, then we are on batteries with an inverter.