[thinkersilver]

This may not be useful but have you tried to ask why you want to be heard. It's worth exploring your motives. Is it to make yourself feel more valued in the team or is it to provide value to the team. Figuring this out may allow you to find a way to change how your team members view you ( if it's needing validation from the team) or if it's the second, which I suspect it is, you may find a way to influence decisions _without_ having to talk over other people.

Team discussions are a competition of views and attention for space to express them and can be chaotic. Exploring

1. Verbal strategies - some have pointed out couple in the thread

2. Preparation of what you want to say - and framing the negatives strongly and the positives of your argument confidently

3. Seeding - Doing the groundwork and preparation before the discussion itself. Talking to your team members about your ideas and gauging they're reactions - in a way reading the room, and planting your idea so it's not out of the blue at the discussion

There's more but it's down to you. It's probably what you don't want to hear. You'll have to improve the way you communicate within discussions or learn how to influence the leaders and decision makes of the group outside the chaotic conversations.

I'm like you in a way but you've got to choose your battles.