I was advised by established members to always make quality posts if I wish to grow in the forum.
If you can not answer questions, don't post.
If the question is already answered, don't post and repeat answer.
how can a newbie make a post that solves a problem of a legend. This appeared to be impossible.
You don't have to post like that.
When you are here for learning, and dedicate your time to learn here and beyond the forum, your knowledge will grow. Start to reply to questions of other newbies and help them. In the progress, you will learn from senior members and increase your knowledge. Then, you will be able to help other senior members too.