I believe that with every utterance, we re either building up or tearing down. It s never static. Your messages represent who you are and what you stand for, so make them something to be proud of. It s also best to avoid using all caps in your messages. And it s not appreciated.
Caps are also harder to read.
There s a whole slew of abbreviations that you will see used in Cyberspace. By the way. In my humble opinion. Have fun with them. Most online services allow you to compose and read your mail off-line.