I think it's a mistake but it's not a big mistake, so there's no need to worry about it, it's a natural thing to happen, after all, you've already benefited 3 times, I think everyone involved in the crypto world has experienced mistakes, it's the same with me personally. I've experienced something similar at different times and I don't regret it.
Don't remember too much, but make a lesson to improve it. True to what you say, no trader is perfect without losses. But traders learn to avoid it and return those losses. That's not to be regretted, you just do what you can do to the maximum. Take advantage of the moments and discipline the rules you have made. Of course, all require learning and not a little time. But I'm sure one day you'll enjoy the results.