I'm sorry to hear you are feeling depressed. I am hesitant to blame this on the trinity you have in astrology though. Do you feel so bad you think maybe you should see a therapist? If you are always depressed and feeling down and crying, I don't think your problem is your astrological trinity. You need to get help. Gemini Sun people are intelligent and interested in many topics. You are witty and fun. Sag rising means you come off as smart and don't judge people, you are easy to get along with most of the time. The Cancer Moon can make you emotional and the Moon changes signs every 2 1/2 days, so your moods would differ as the Moon sign changes every few days, even though your natal moon will always be in Cancer. There is no astrological reason for this level of depression. Why don't you reach out to a professional you can talk to, and see why you are really feeling so down all the time? I wish you all the best.