Don't Make My Travel Mistakes

I'm currently in Greece, and the locals are so hospitable, but they're changing all my plans! Thus, I have no idea what I will do tomorrow or where I'll be, but everything feels right.

I've made many mistakes while traveling, and I will continue to make more because no one is perfect. Here's a list of some of my failings. Hopefully, you don't make the same mistakes:

Forgot to bring my passport to the airport. FYI: I was still able to board the plane.
Crashed my drone into a building
Booked a cheap hotel infested with cockroaches
Didn't notify the hotel that I was arriving late, so they gave away the room.
Didn't check the weather before packing
Not using credit cards correctly to maximize points
Stranded in a remote location
Not carrying cash
Tipping too high internationally
Scammed out of money. (Multiple times)
Under-planned
Over-planned
Overate on a trip and got sick