Kevin falls<br>Kevin is at a theme park. He goes on the big roller coaster. He is having a great time. The roller coaster goes upside down. Kevin falls out and injures himself badly.
Kevin did not have a great time
A: No

How to avoid common travel mistakes<br>Plan a travel itinerary that has sufficient flexibility built in. It is a mistake to have an itinerary which jam packs things to do and assumes that nothing will go wrong. Always assume that could be some changes in plans due to bad weather, strikes, accidents or financial problems.
Leaving time between planned activities is the right thing to do 
A: Yes

How to be a safe teenage driver<br>Make sure to stick to the speed limit. Even if you are running late somewhere, don't speed. It's better to get to your destination a few minutes later than planned than to be in an accident.
One potential cause of an accident could be driving into someone's house.
A:
It's impossible to say