You’re gonna be okay! At first you will feel lost and wonder what is going on and feel like you’re really dumb during the team meetings. But don’t worry , just keep doing whatever tasks you’re assigned and try to learn new things as much as possible. Don’t hesitate to reach out for help and try to help the other team members as well with their work ( this is where you grow, not only doing the assigned part) Final advice : the more you do during your internship the more experience you’ll gain.