Can you sell ETH for real money?

Good day, I'm somewhat new to the realm of cryptocurrencies and I'm quite interested in Ethereum, or ETH as it's often referred to. I've been hearing a lot about its potential and I'm considering investing in it. However, I'm still a bit hazy on the process of converting it back to fiat currency, that is, selling it for real money. Could you please elaborate on this? Is it possible to cash out my ETH holdings for dollars, euros, or any other traditional currency? And if so, what are the steps involved? I'd appreciate any guidance you can offer.