Summarize this article in one sentence.
Don't create a childish l33tspeak username such as "Ipwnzorzuall".  Similarly, don't choose a name that is a misspelled playoff of other well-known names, such as "Legalass", "Murlin", or "Gandolff". Additionally, one may want to avoid using "Xx xX" around your username, or commonly used words such as "azn" and "freak." Try to create a name unique to you, one that preferably doesn't have numbers "Bob15546". If you are a famous person one day, you want to be named as PhoenixDragon, not phenix1588drag4slashrandomblarg.  For example, L4D2: Don't wait in the safe room and wait for other players to come to you, you will get kicked and called an epic noob.    {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/4\/43\/Avoid-Being-Called-a-Noob-Step-3.jpg\/v4-460px-Avoid-Being-Called-a-Noob-Step-3.jpg","bigUrl":"\/images\/thumb\/4\/43\/Avoid-Being-Called-a-Noob-Step-3.jpg\/aid113384-v4-595px-Avoid-Being-Called-a-Noob-Step-3.jpg","smallWidth":460,"smallHeight":315,"bigWidth":"595","bigHeight":"407","licensing":"<div class=\"mw-parser-output\"><p>License: <a rel=\"nofollow\" class=\"external text\" href=\"https:\/\/creativecommons.org\/licenses\/by-nc-sa\/3.0\/\">Creative Commons<\/a><br>\n<\/p><p><br \/>\n<\/p><\/div>"}  Epic noob: A person who is really annoying and won't try to be a better gamer, just pass on through and not learn. These people hate to lose and will flame because they get killed and it's pathetic.    {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/f\/ff\/Avoid-Being-Called-a-Noob-Step-4.jpg\/v4-460px-Avoid-Being-Called-a-Noob-Step-4.jpg","bigUrl":"\/images\/thumb\/f\/ff\/Avoid-Being-Called-a-Noob-Step-4.jpg\/aid113384-v4-728px-Avoid-Being-Called-a-Noob-Step-4.jpg","smallWidth":460,"smallHeight":345,"bigWidth":"728","bigHeight":"546","licensing":"<div class=\"mw-parser-output\"><p>License: <a rel=\"nofollow\" class=\"external text\" href=\"https:\/\/creativecommons.org\/licenses\/by-nc-sa\/3.0\/\">Creative Commons<\/a><br>\n<\/p><p><br \/>\n<\/p><\/div>"} . Despite what many may believe, it does not take much additional effort to add commas or periods to your sentences as appropriate. People will give you more credit as an individual, and will be more inclined to help you out, should you have a question. Don't overuse all caps. It drives other people to avoid you. . Don't abbreviate or deliberately misspell words. Contrary to belief, it does not make you look any cooler to do so—it makes you look very immature. If you really want to ask for someone's help, then be respectful and take the time to type out normal English. The following are some examples of overused abbreviations:  "please" → "plz" "people" → "pplz" You can still use stuff along this: lol, ttyl, lol, afk, and so on. But instead of "Hi u r so cool u r teh best,  try "Hi, you are so cool. You are the best!" This would include keyboard gibberish ("dsagterhgr,bds), or general nonsense ("yo yo yo wut up my gangstas"). More likely than not, you will be quickly ignored by most users. Others will see that you are being nice and might want to be your friend too. Make as many friends as you can, but make sure you are not out there friending random people that you never met! But yes, you can friend any teammates.

Summary:
Use an appropriate, original username/character name. Use appropriate English punctuation Spell correctly Do not post garbage. Get some real friends to play with you, and be friendly.