As newbies mistakes can be made but dont take it as though those mistakes can not be subdued. I will be making some mistakes -this are not all possible mistakes-
Forum+ not reading pinned thread: this thread was pinned with the purpose to create an easy inclination and adaptation for you into that board.
+ reading rules: you will be better prepared and good if among the first thing you do is read rule and work by it.
https://bitcointalksearch.org/topic/unofficial-list-of-official-bitcointalkorg-rules-guidelines-faq-703657+ wrongly using forum post, topic/thread icon: I will place under this the wrong use of quote, emojies, highlights, colour and clip art or little images.
+mixing up board: the post or thread might be of quality but if posted on the wrong board its bad. know boards specialty before using them.
+ impatient: under impatient I can place merit begging, complains about ranking up or any other off complains, sending campaign mangers unwelcomed pm's
+spamming: I will consider as spam, not using search before asking simple question, single lined post that is not accurate, not reading-your post or the thread,topic or conversation- before posting, for the only purpose of bounty/signature completion post, against rule bumping.
social media+ joining or remaining in groups that there reputation has be questioned.
+ receiving messages from those you don't know and it involves you bitcoin wallet, receive or transfer funds/crpto, forum account or anything that can leave you open.
+ making open your identity or personal document to unknown people.
+ using personal email address for multitude of crypto project.
+ referring people into a project you know less about -if it turns out to be a scam you can be blamed-
crytocurrency+ trading with capital above your losing limit.
+ not securing yourself with additional security -password, 2fa authenticator-
+ reckless with your wallet seed, address and password
+ trading/investing by FOMO or FUD.
+ doing trading with individual with no escrow