It's great that you already have some experiences of having losses but dont repeat the same mistakes is more great.
Mistakes can't be avoided.
There will be an instance of your trades that you'll do the same mistakes even if you're trying hard to avoid. A time will come that it will happen unnoticed.
But try your best to avoid those mistakes that will make you suffer a lot of losses and just keep going if you still see that there's a good run for you as a trader.