I always feel like I'm imposing, and I have to remind myself that there are people who are eager to hear what I have to say. I try to set up my issue reports with appropriate background, and I always volunteer to, for example, submit a PR for a documentation change if the resolution requires it. And I have had some of the most wonderful interactions with complete strangers who had an idea, built a tool for themselves, and found other people had the same need.

There's a broader topic of ... just be nice to people. It doesn't cost anything. It does reassure me that this universe has been struggling with this for decades upon decades--witness the Malvin and Jim scene in WarGames. "Remember when you told me to tell you when you were acting rudely and insensitively?"