@yesmissmurphy "I used to be with it. Then they changed what "it" was; now what I'm with isn't it, and what it is seems new and scary to me."
The experience here is going to be different from any other social media. My impression is that it's a bit more personal here; then again I was never on Twitter.
I have no idea what you think you're bad at, but I guess I sympathise - I have another account with my real name on it, and I'm honestly not sure I'll ever dare to say a word there.