young woman using smart phone at home. Smiling african american woman using smartphone to text Getty Images The ability to text or email someone inevitably makes life a lot easier. You can quickly communicate about that meeting or the school pickup schedule without having to hope you catch the person when they're able to talk. Unfortunately, these quick, casual forms of communication can also complicate things. "The trouble with texting and email communication is that none of us have received training in texting or email etiquette. And people don't come with instruction manuals," says Scott Steinberg, author of Netiquette Essentials: New Rules For Minding Your Manners in a Digital World and The Business Etiquette Bible. Here are some tips to ensure that you've got your texting and email etiquette nailed down. When is it okay to send a text or an email? "As a general rule, you shouldn't text somebody after 9 p.m. It may be seen as an intrusion of priv...