To make a buying or selling transaction, every trader must know the following:
1- Entry points
2- Defining the goals they want to achieve
3- Do not enter with the entire capital.
4- Only invest what you can afford to lose.
5- Divide the amount so in case of any retracement you can reinforce the position.
6- Commit to a strict stop-loss decision and apply it every time you enter a trade.
From my perspective as a beginner trader, these are very important points.
And the more a person knows about these matters, the higher their success rate.
Good luck to everyone