It's clear that texting, with all its abbreviations and symbols, is now part of our lives.
According to research, about 75% of Americans send text messages, and almost one third prefer to text rather than talk on their phone.
It's just quicker to send a text than make a call.
Typing SUP is faster than asking "How are you?" and listening to the answer.
It's also more discreet because no one can overhear your conversation - and that's FBM.