Every event can be an opportunity
Don’t think of any events, especially big events, as something to shy away from or something that could inhibit your recovery, sleeping badly before or during an event won’t “get in the way”, it can actually be another step towards full recovery. I myself will soon be going abroad for the first time since my recovery started, I don’t see this as an event to shy away from, I see it as the next step towards being full recovered and I almost even hope that I sleep badly during this holiday, because if i can see that I can enjoy myself even during a period of bad sleep, I believe this may show I have full immunity to insomnia. I see a holiday abroad, especially an expensive one, to be a major time were pressure to sleep well can build, so if i see I can enjoy myself during a bad period of sleep, the fear truly can melt away.