Whether you like it or not, there is proper texting etiquette. You don't need to use periods or capital letters, nothing fancy like that. But you shouldn't send 8 messages in a row, especially unsolicited. No need for incessant amounts of emojis or lol's. The more succinct the better. It might seem complicated, but to every art, there is a technique. Lol. But seriously, not everyone understands how to text like a regular person and it really shows.