Don’t confuse opinions with correctness. You have a voice and a voice gives your thoughts wings. Don’t cage your thoughts because you are not sure if you are right.
You don’t have to be right all the time. But, your voice should be heard. Your voice will change as you grow, mature and learn new truths both about yourself and the world. A changing voice does not mean lack of conviction, it merely means personal growth, new truths, new ideas. Over time, you will find that your voice will settle down into few themes that you deeply care about. But until that time, there is no point in worrying about what that voice should be and what is the story you are telling.
The story you should tell is the story of yourself, your growth, your work, your community. Just be honest and your honesty will give uniqueness and strength to your voice.
Don’t keep quiet because you are not sure if you got it right.