I feel you, I also have this little voice that shouts "NO!" inside my head during meetings. But I've learned to say "I don't see it that way, but it's a good idea, let me think on that, please", which has won me a lot of respect.
Even if my final answer is negative, the fact that I took some time to consider it is perceived as very positive by coworkers and managers.
Even if my final answer is negative, the fact that I took some time to consider it is perceived as very positive by coworkers and managers.