I don’t understand your distinction between types of games. In Chess, your stupid mistake creates an opportunity your opponent can exploit. The failure to exploit an opportunity is itself a mistake.
I guess in Poker there is an element of luck of the deal - is that the kind of opportunity you’re talking about?
In Poker it isn't so much about how many hands you win or lose, it's about creating big pots when you have good hands and small pots otherwise. That's how good poker players can profitably play bad cards (that are statistically unlikely to make good hands).
In chess the table stakes are always the same. One point for a win, half a point for a draw. To win consistently at chess you have to play the openings carefully, play the mid game strategically, and grind out all the end games. Sloppy players who occasionally make brilliant moves don't get anywhere in chess, because a brilliant sequence of moves will only earn you a single point while small mistakes will still result in full point losses.
In cash game poker you can play sloppy but when you see the opportunity win a huge pot that makes up for all the mistakes and then some.
Tournament poker is a bit more like chess. Successful tournament poker players win by grinding out small victories over the course of many hours.
The distinction is how much a mistake gets punished. In chess, a tiny oversight might lose you the game ("Oops I didn't saw you could take my queen").
In poker, a huge mistake like "whoops I dropped my cards accidently open on the table" is "let's not bet this round" as if nothing happened.
Let me give you some real life examples so you can spot the difference.
Security always falls into the "don't make any mistakes" category. A small oversight might jeopardise your entire system. Some back door was open and nobody realised it. Whoops!
In startups, like I mentioned, when you solve a critical problem for customers, your UX can be terrible, your production can be inefficient, your product can be full of bugs. If your product solves a critical problem, it's still a big win for your customer, even though all the rest is terrible. This is exploiting an opportunity.
In sports, take basketball for example, the game is much more forgiving with mistakes compared to something like gymnastics. In basketball, a missed shot or a turnover isn't the end of the world; you have multiple opportunities to recover and score points throughout the game. However, in gymnastics, a slight misstep or a fall during a routine can severely impact your overall score, leaving little room for recovery.
You could also look at investments for example. In stock trading, especially day trading, a single mistake can lead to significant financial loss, especially if leverage is involved. It's a game where covering all bases and being cautious of every move is critical. On the other hand, venture capital operates more on the principle of exploiting opportunities. Venture capitalists invest in several startups knowing well that most will fail, but a single successful investment can cover for all losses and bring substantial profits.
In the end, knowing which game you're playing is essential. I see plenty of people trying to cover all bases when in reality it's the opportunity that really matters. If your personality is one more than the other, you can take a profession that leans into your strength.
I guess in Poker there is an element of luck of the deal - is that the kind of opportunity you’re talking about?