A potion is read as the wish for a change that comes all at once, mixed rather than earned. Folk tales give it power to transform, so dreams of one often point to a hope, or a fear, of being changed.
Where in your waking life have you met something like this lately?
My Cosmic Code has a private dream journal. Write a dream down and the app picks out the symbols in it, shows what dream books say about them and, over time, which words recur across your entries. The journal is stored on your device only.