Black and sticky, tar is read as feeling stuck, weighed down or stained by something hard to wash off. It can also stand for sealing and waterproofing — protection that is messy to apply.
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.