You’re traveling with nine euros a day, cant find a cheap hostel, the ocean and lakes are freezing and no Couchsurfing spot nearby. Oh and lets say you haven’t showered for 10 days. Your mum wouldn’t be proud.
Guess what, there is a solution! In Portugal and as far as I know all over the world you have firefighters who have showers you could use. They’re very friendly and if your stinky enough they don’t mind you using their showers. If you cant find the firefighters (Bombeiros in Portugese) you could try the Red Cross. You can even ask for a bed on a rainy day!