Wondering what smart money moves you can make while you’re young? For many, the answer will be as simple as stuffing some cash away in a savings account. That’s always a smart move, and it is indeed one of the best things you can do in your 20s and 30s to please your future self. But if that’s the only thing you’re doing, then you’re not setting yourself up for much financial security a few decades down the line.  40-year-old you will bemoan the 20 and 30-year-old versions for their lack of financial foresight. It means you’ll have to start…