I know I am replaying 3 years after you posted this, but still good for the benefit of anyone reading this retrospectively:I am now in my mid 40s, didn't go to Oxbridge, but obtained a first class honours and a PhD from other universities (in mathematics).It may have been nearly 30 years ago for me, but the memories still feel fresh.I was a good student in my 6th form days, was certain about studying maths at university, and had a vision of studying at Oxford. However, as soon as I visited Oxford University on an open day, I knew this was not the place for me. I was rather more keen on Cambridge, (which is perhaps beside the point as far as the initial question is concerned.I decided I would apply to Cambridge, and also decided on four more choices over the following months. However, on the day of completion of my final application form, my mum put me under immense pressure to apply to Oxford instead. Her reasons being that my maths teacher thought I would be more likely get into Oxford than Cambridge. I had made the decision to stick to Cambridge at a reduced chance of success, but the pressure was exerted when I was completing my final application form, and unfortunately I succumbed to it.This is something I regretted from a few days afterward and ever since. The fact remained I did not want to go to Oxford. Obviously, one would not perform as well at an interview, not wanting to go to the university in question. I was 'unsuccessful' at Oxford, and very relieved when the letter came through - no more parental pressure to go there.What also concerned me is that they saw Oxford as a 'trophy' university, and kept saying things like 'I'd love to tell xxxx if you get into Oxford'. Or 'How will it sound if I tell my colleagues my son was offered a place at Oxford, but turned it down?'Off the back of all this, I felt relieved of my chance to apply to Cambridge, under immense pressure to go to Oxford, and that status was more important than what was right for me.While there are some undeniable pluses to Oxbridge (most notably the reputation of the university, and that your peers will be very good students as well), there are plenty of other great universities in the UK. You should NOT go to Oxbridge if it is not for you. At the end of the day, it's your degree, three (or more) years of your life, and you that is affected by your decision.So you must do what is right for you, and not make a decision to please family members, or just for the elevated status.I also find it easier to live with my own mistakes than those that I made as a consequence of others' advice.So do NOT go to Oxbridge if it's not for you. However, you can still apply there if it's not for you. Other universities you apply to will see you are an Oxbridge applicant, so may look favourably on this.You are not obliged to impress Oxbridge or to attend the interview if you are offered one.My biggest relief - I did not go to Oxford (and I still dread to think what would have happened if I had the offer)!