13 points !
explain differences between horseshoes and petanque

In horseshoes you throw horseshoes at a peg, attempting to get as close as possible, 
in petanque you throw balls at a smaller ball. 

Horseshoes- a game where a person throws alternately horseshoes at a small 2ish foot pole from the ground. 
petanque- 2 hollow balls on either side of a rope that you throw at a 3 based set.

Depression is lifelong, though you can get medication to with it. the difference between sadness and depression is that sadness lasts a little bit, depression last a long time and it goes on and off. people usually get depression through experiences they have been through, or genetics.