Is Tesla Stock the Smartest Investment You Can Make Today?

Tesla's (TSLA -0.48%) stock is undoubtedly risky, but then again, so are many other stocks on the market, and there's no such thing as a reward without risk. The question is whether the risk/reward calculation makes sense for Tesla stock. Here's one view on matters.Tesla looks and walks like a growth stockIt's easy to point at the stock's current valuation based on earnings, cash flow, and sales and quickly conclude that the stock is ridiculously overvalued. For example, here's a look at Tesla's enterprise ...