First I’d have to give myself time to come to terms with it, I suppose.
Then I’d scrape funds together and go travelling, probably with my friends, for maybe 3 or 4 months, seeings sights I’ve always wanted to see and exploring the world, and its many religions and cultures. Then I’d spend the rest of the time doing things as usual, but probably spending the time I would usually spend alone or doing nothing, with my family. I’m a creature of habit, I don’t usually like change, so I’d probably just rather things go on as they were. I’d make my sister come home and live with us like it used to be until it was my time to go, probably. For all of that time, I’d be constantly thinking in the back of my mind about philosophy and God and what I believe.