Of course, how do you define "big decision"? I went with "decision that had biggest impact on my life" - the other possible decision would be "deciding to go to London for the lesbian march after my exams in 1985, and staying on an extra day to go to the Horizon B7 meeting on Sunday". But that decision was actually assisted by a decision my grandmother made sometime in the early 1970s, whereas the decision to go to the lesbian meeting was entirely my own and nothing but. You think I'm going to explain this? No. Life is complicated. All decisions impact on each other.