How Do You Behave in a Writer's Room?

I didn't feel like my pictures were really going anywhere for new bits and stuff. Occasionally it was frustrating, cause i would pitch something and it would get to the phase of like getting pitched to the celebrity guest,. but then, through what felt like a random process, they would just go with adi. I think in any writer's room, like, i'd tend to just be the person who's very comfortable riffing once the riffing has started. But that doesn't really contribute anything real to you don't mattert the riffing. So the most recent show i worked on, i like tried to be like, ok, if i like, sent something that could be improved