I am thinking about doing some hitchhiking his weekend.  I really want to go up north, but I know I'll have to thumb a ride if I want to go.  Do you ever hitchhike?
No, I never have!  I'd be too nervous about getting a ride with a stranger!
It is a little nerve wracking, but it really makes you feel alive.  Plus, the rides are free so think of all the gas money you save!
Good point! And you probably meet some nice people!
I have met some nice people, and I have met some people I want to run away from.  I have even tried hitching a ride in some other countries, but the hand signals are different everywhere you go so you have to be even more careful you don't offend someone.
What other signals are there besides sticking out your thumb?
It is different all over the place.  In the US and UK you point the thumb, but in some African countries, the hand is held still with the palm facing upwards.
Interesting!  What other fun facts can you tell me about hitchhiking?
Be careful if you decide to give it a try because it is actually not regulated by the law in most areas, but ohhh what a thrill!