The moon in Sagittarius opposing Mars in Gemini may incline people to blurt this or that. Jupiter in Aries squaring the Sun in Sagittarius is similar energy. This raises the odds a person gets big (Jupiter/Sadge) mad (Mars/Aries)!
If you're still out there shopping; expect people to be pushy, in traffic and otherwise. The Libra in me wants to tell you to be polite but I have boundaries and I know I am not your mom so I will zip it!
There's another double whammy of sorts, with Uranus in Venus-ruled Taurus, aspecting Venus in Capricorn. You might give or get an unexpected gift with this. In fact, you can pull the whole sky together by letting the pissed off person in a hurry, go ahead of you. They'll feel better and you'll get your breath off your neck!