I'm a first time flyer I will flying for the first time in July and I will be alone. I'm flying from Toronto to Australia. Anyone have any tips. I use to be terrified of flying when I was younger, the idea of getting on a plane scared the crap out of me but as I've gotten older I'm growing more fond of the idea but now that it's happening next month I'm getting really nervous. Any tips on ideas of how to calm my nerves, and how to handle layovers and any other advice you can think of giving a newbie like me

Thanks