you don’t have to do the asteroids if you don’t want to... can someone tell me what my career, education, relationships, etc are going to be like?
Ah! You have a Virgo South Node (past life symbol) conjunct Saturn - like me! Mercury rules your South Node and your Rising Sign - Gemini - so it is also the ruler of your entire chart. Mercury is very significant in your chart.
Having Virgo as a South Node with Saturn most likely indicates that you took a lot of responsibility for others in the past life - that you were of service to others - especially within the family and in relationships. You probably have done it in this life too. You like to give, help and be there for people - sometimes at your own expense. You were also very much defined by your family as a helper and you were valued as a helper. I know you're just 18 and you are probably still living at home - but - you can most likely identify with this. Virgo South Node gives a person self-doubt, self-criticism, self-effacement, and maybe even a lot of worry, fear and anxiety.
You may feel like you didn't get to do and be the child in your family system. Maybe you have a parent that needed a lot of help or care - or maybe you were an older child taking care of younger ones - but I bet you didn't get to develop and play and be nurtured like other children. You had responsibility.
Part of the healing in this lifetime will be around letting go of feeling so much pressure to get things right, to be responsible, to be perfect, to be there for others. You probably have a lot of good skills, you like to research, study, organize, analyze and think critically. You might like the sciences, the medical professions, teaching, writing, technology, or communications.
The personal challenge is to find yourself - not the you who was defined by your family - but the you who has wants and needs and creative ideas about possibilities you might create for yourself - to dream - to play - to have fun doing something - instead of feeling so serious and responsible. It will be easy for you to feel serious and responsible. You like to set goals, work hard and you have a strong sense of right and wrong, good and bad. You want to be the best of the best. Sagittarius and Virgo both like to compete and perfect themselves - so with all that Sag, you will have high standards, not only for what you want to achieve, but for the partners you choose. Be careful not to have such high standards, that no one can measure up in your eyes - or - that you yourself can't even measure up.
You are not a very emotionally expressive person. You have feelings, of course, but you don't like expressing them so much to others. Be sure that you learn to know your feelings. You don't have to express them to others, but you do have to know what you feel - for yourself. If you don't get to know your feelings and understand them, you probably won't find a whole lot of joy in your relationships. So be sure to do some inner work. When we are young, we often don't know our feelings - so our 20s and 30s end up being a period of time when we learn about them. Capricorn Moons don't do it naturally, so I'm just mentioning it, so that you are on alert - that - it's really a value.
Relationships are very important to you. You will learn a lot about yourself through them - so - you will, no doubt, want to be in a serious relationship. You'll need to be with someone who inspires you to be playful, creative and takes you out of your serious self. You will want to be with someone who is independent - as you need to grow more in that direction.