Jupiter's been retrograde in Gemini since October. While this hasn't shut down possibilities in the Gemini-occupied area of your chart, it's probably slowed them down. Well, get ready to jump ahead; Jupiter goes direct on January 30th (at 6 degrees Gemini).
What's been delayed/denied/forgotten or overlooked will (once again) grab your attention. And this time you can move forward with it. This is Gemini, so it covers all forms of communication and ideas. If your optimism for a project or idea has stalled, you can expect to get excited again. If the number of options in a certain area has dwindled, they'll start to multiply. If you, or someone else, said "I don't think so" (when Jupiter went retrograde), watch for that tune to change. If you've been waiting for an answer, you'll get it when Jupiter goes direct.
Overall, this is positive. Just remember that Jupiter expands existing energy, so if you've been experiencing some tensions (related to Gemini) those could be emphasized. The good news is that a solution or result will be close by, because Jupiter likes to move far and fast. Things will not be drawn out.
Jupiter will remain in Gemini until June 25th. If you've been putting off writing/contacting someone/sending out your resume/taking courses or otherwise expanding your interests, you've got a few months left to use this energy. Don't let it go to waste.