I doubt it's entirely your fault. My experience with Nostr (especially on Android) is that it takes more effort to keep tabs on folks I follow if their name doesn't happen to be at the forefront of my mind. Most of my feed in Primal and Amethyst are notes from people who happen to be posting right now. On desktop this is less of an issue since I can save and sort npubs as browser bookmarks in designated subfolders.

I've seen quite a few posts since joining that recommend using the repost button sparingly. I think this is a double-edged sword. Reposting too much can clog up a follower's feed with multiple copies of the same note, but never reposting limits the exposure of a quality note.

nostr:note13wm5dspn2jfs2n8ps9j3zg36esw889a0284z06rxwfmh3te6u0pqzyxr73