What does it really take to go "all in?" Today on Now or Never, meet people who are risking their life savings, their relationships, even their health...to chase down an impossible dream. A 39-year old athlete who just quit her job and moved across the country - all for one last-ditch effort to make the Olympics. A woman determined to hike the world's most dangerous and remote trails...even though she lives with a life-threatening condition. And a cautionary tale from a Toronto couple who nearly lost everything after their dream of opening a restaurant....turned into a nightmare.