There's a Saturn/Neptune square coming up (the first of three). It's exact on November 26th at 7 degrees, but you can probably feel it now. I wrote about it here, and I suggest reading that post as an introduction.
I described this square as "limits and expansion." The clash between the two will cause tension, and there will be an adjustment period. You'll be finding a way to focus your dreams without crushing them, while avoiding the temptation to undermine reality.
Squares create discomfort, and this square will make you uncomfortable because you'll be confronting an illusion, or a fear. Or both. There can be a sense of helplessness; trying to fight or take action under a Neptune square is tricky. The target can shift and dissolve. Your will can crumble beneath you at a crucial moment.
I'm not saying you should give up. Direct action will be difficult, but this influence is about quietly devoting yourself to a dream/cause/hope. Even though the hallmark of this square is hopelessness. That's the test, btw...is your hope real, or delusional? If it's delusional, that will become clear, courtesy of Saturn. If you have to let go of the delusion, wouldn't you rather know upfront? Enough with the energy dripping away on lost causes and unavailable goals.
If your hope is grounded in reality, this will also become clear.
Mercury in Sag will be part of this square, as it conjuncts Saturn on November 24th, and squares Neptune on November 25th. This suggests a message, answer or piece of information that seemed like the real thing, but wasn't. Or, maybe you'll be struggling to pin down something/someone elusive, with a verbal/written commitment.
You can't force anything under this square, but you can solidify your faith and focus. You can find out which words/ideas stick, and which ones are soap bubbles.
4 to 9 degrees of the Mutable signs will feel this square.