Silver Persimmon

If I were to go back to 2007 with my current knowledge, the most important thing would be to invest in crypto and Bitcoin. Everything else would become insignificant.

Added 1 minute later

P. S. Oh, right. And I wouldn't waste time on Mafia either. I never really liked it that much, I mostly played it to hang out with friends.

You'll also say that I would ignore all the expeditions.