[Question] What do you do to remember and reference the LessWrong posts that were most personally significant to you, in terms of intellectual development or general usefulness?

Simple question!

Do you search until you find it? Do you look through a list of bookmarks? Do you keep a page, or even an entire Obsidian vault that references LessWrong articles?

It seems people often effortlessly reference relevant existing LessWrong articles when writing new posts and comments, and this might be a stupid question, but I’m curious, because I have a hard time simply remembering titles of things and I wonder what others do.