Everyone's favorite plumber turned 30 in 2015 — Super Mario Bros. first came out as a game in Japan in 1985. Since then, Mario, who is just a simple man trying to rescue Princess Peach, has become beloved by video game players everywhere. Even if you don't play video games, you've probably seen Mario on toys, on TV, in the movies, or even in a cafe. In his 30 years of existing, Mario has taught us so much that can totally be applied to the real world. Look ahead to see what you can learn from him or reflect on what he's already taught you.