You know that shift in tone? Those special hints in speech that let everyone know you're in some mood but aren't talking about it? I feel like this is the sole reason I text so much. It's fairer to say, why I'm able to hide so much emotion.
At the same time, this is why I hate texting because I never know how to interpret the other's words.
I can't stand talking on the phone, though... it's an annoying issue...