Being impatient can only help you so much with learning to code. For eg it can help drive you to search for answers faster. This can be detrimental though when one is new to the subject they are trying to learn.
Try to break down the text in the instructions into smaller sentences and even smaller phrases to analyze it before trying to code the solution. It also helps to ask a specific question on the forum. Like maybe you’ve read the text and think you know what it wants but you want to confirm your understanding first and that is great to do (in an interview, when you are given a problem to code , they would expect you to clarify the question with them verbally).
So you can come here and tell us what you believe the instructions are saying and get confirmation first and maybe that will lead to less frustration overall.
If you don’t understand the solution that worked in this step, you can also post it here between two spoiler tags and discuss it with us. Discuss the errors too. Try to take your time and resolve the concepts to your own satisfaction.
(Taking breaks is good too because learning to code is hard).