Your experience in the Bitcointalk forum is a good reminder that participating in online discussions can be challenging, especially for beginners. It's important to remember to not be shy when expressing opinions or asking questions, to have a thick skin when faced with criticism, and to remain level-headed when discussing topics.

Additionally, it's important to not be discouraged if a post is removed by a moderator, as it can serve as a learning opportunity to improve future posts. Overall, it is a good advice for beginners to be mentally prepared for the challenges that come with participating in online discussions.