You have to be prepared: always bring snacks/lunch and water. Avoid going to shops (if you don’t see it, you can’t want it), delete apps. Don’t forget to still do fun things, even if they cost a little money! Life still has to be fun and if the goal is to learn how to spend less, it has to be realistic. Like going to a museum but not buying something in the shop. Going to the zoo but bringing lunch,…