Be confident and do not oversell yourself.
Working in teams is both beneficial and challenging. It can help you help develop communication, negotiation and problem solving skills while enabling you to share ideas. It can also be more enjoyable since we all like to belong. However, it's also a challenge in that it exposes you to new and perhaps unfamiliar ways of working along with new ideas that you might not be comfortable with.
Sell yourself with the ability to work well under pressure and being a team player.