Thanks so much for the replies.  Yes, I think Fletcher does get scared of sudden movements but some of them seem to freak him out more.  Slapping noises scare him to death.  He acts like a beaten dog when someone slaps at something, high fives, mosquitos, etc...  He is afraid of almost everything at my house, but has NO fear at other people's houses.  
 
Agility training would be fun.  I would need to make more money and have a yard.  Right now Im in a townhouse with no yard 

  BF has a yard but Im not there often enough to keep him going with it.  hhhmmmm I'll have to look into it though! 
Thanks again!  TGIF!!!