“I’ve got nothing to say. I’m nobody.”
Emily Dickinson got a lot of mileage out of writing that. Was she really no one? If you believe that about yourself, perhaps you could use some Buddhism or some therapy. You are too close to yourself to know that you don’t count. Your friends wouldn’t be your friends if they agreed. Your colleagues don’t agree. Your kids better not! You are a unique someone. No one else has your experiences or your responses to them.
“I’ve got nothing to say. Who’d want to hear what I have to say, anyway?” You’d be surprised how many people DO want to hear it. Don’t worry about the people who aren’t interested. Think about the people who are.
“I’ve got nothing to say. Suppose I leave something out or make a mistake that embarrasses me.” You aren’t in academia, are you? You know your subject better than anyone else. So what if you don’t know everything? No one does. You have your own perspectives, your own memories, and your own insights. That’s what people are interested in. Don’t let how you think others will react keep your voice silent.
“I’ve got nothing to say.” Only If you keep quiet will you be you right.