That makes sense. A Jupiter Opp Moon does seem to apply to a chart I do have of an avid traveller. My sister! She is a Pisces who has been around the world twice maybe three times, I can't even remember now. She has lived abroad also. Her strong Saturn has made her very industrious so she does the "going outside and making the money" thing
Interesting!
You know...and I only know this from pure hardcore experience...
Moon in Pisces doesnt want to get high from substances. It wants to get high from love, spirituality and connectedness. The more you give it weed, alcohol, etc, the heavier and heavier the fog gets, and when your Saturn returns, and sees that fog, he will use the combined power of his and Pluto to blow it away.
If you resist...your tenacity to hold on to your habits will cause you unbelievable pain. Believe me.
But I have faith
Your strong Jupiter connection may really be your ticket! Just remember, rock bottom is a solid foundation!
Take care!