Leaving on a jet plane

In twelve hours I will be flying away from here and I won’t be back for a month and a half.
I don’t feel ready. Too many distractions to feel like I’ve properly packed. And despite what some people say it does not just involve throwing some shirts and pants into a suitcase.
I don’t expect to sleep well tonight. I didn’t last night. The stress woke me up and I couldn’t get back to sleep.
To add insult to injury, I can’t find plane tickets. I’ve got four itinerary of the plane travel, but not the ticket itself. It might be a ticketless affair, but I don’t know for sure.
I’ll contact the travel agent in the morning.