You're right, it is. It's important to speak up, even if you make mistakes. If you do it a couple of times, you'll be corrected and you'll remember how to speak. There's nothing critical about it. My daughter benefited a lot from this
speaking club . Before the club, she knew English at B1 level, but she used to panic when she had to speak to someone in English. This speaking club helped her to gain confidence in her words, make new friends and even broaden her horizons. The speaking club is completely free, which is cool. So join in.