If you are having trouble sleeping, I would recommend counting sheep or doing some light exercises (such as sit-ups) in bed to try to make your body tired. If none of those work, you can buy sleeping...
When I first started dating my boyfriend, he said the first thing he noticed about me was my slight overbite. He said it's extremely sexy. I guess it all depends on how much of an overbite you have...
Some great adventures to the great plains are exploring the open land of agriculture. Also you could take advantage of the open land and plant crops to be harvested.