There’s a saying, when you fail at something: that you need to “get back on the horse.” Even the most tenacious of us rarely do that, though. What we do is get on a different horse.
We “keep trying” in the general sense, but we try new things. If someone starts a bakery and it fails, that person might “try again” by starting a different business, but you rarely see them start a new bakery. We very often take failures as indicators that we might still have a lot of fight left in us, but we shouldn’t try that specific thing again.
But why? One data point is hardly sufficient to determine that we can’t start a bakery successfully. Just the most basic examination shows the opposite, in fact! If you were trying to decide between starting a bakery, a bar, and a gym, and you’d already started an unsuccessful bakery, then at minimum you know a lot more about that business than the other two!
Try this: think about something you really wanted to do, but didn’t go super well the first time. You didn’t give up on life, but you haven’t revisited that thing. Next, make a list of five ways your life is different now than it was when you did that thing.
Here’s an easy first item for that list: Since then, you have learned at least one way not to do that thing. You’re more experienced in that area than you were before – significantly so.
I’m not saying you should only attempt the same thing over and over again. But once is definitely not enough. The trials are tough, especially when you aren’t as successful the first time as you’d hoped. But the retrials fare much better – so give them a try.