I think you are learning pretty good.
As for trackables, congrats, not everybody get it the first time around. I do wonder if its because they cant read the small letters on the coins or bugs. I got it the first time around too and thought, what the hell is this, so I took it home and google it and yep, its was a side game that I thought all along.
Much appreciated Funny, I googled travel bug as well. My 11 year old loves to look them up for me to see where they came from. At least for minute I don't hear "Mom, I'm bored"