1. You don’t go anywhere without rye bread.
There is no going on vacation to the Canary Islands or Greece without the magical black bread that gives us all superpowers. You live and breath this stuff, with some Oivariini and Oltermanni on top — it simply doesn’t get tastier.
2. You own a collection of Moomin cups.
We all know that you grew up watching the Moomins and learning everything there is to know about life from these white hippo-like creatures. Moomins are not something you let go of as you grow up, so you now own a designer collection of coffee cups with pictures of Moomins.