Why not? This is the funniest game I found in a while. You go out, discover places you never saw OR re-discover places you passed by a thousand times, but you never thought a little treasure could have been there.
Moreover, the community is super friendly, people help you starting out and it’s something you can easily do with friends (or alone, as you prefer). Yes, surely someone will tell you it’s a stupid thing, you shouldn’t play this kind of thing when you are grown up… but honestly, I don’t give a fuck about what other sad people think about this fun game!
Hope you’ll start too, maybe we will meet at some of the community meetings that are held every year all over the world!