People spend too much time living and working for the system and forget about themselves and their dreams. Follow Your Dreams!

I think your lines do not perfectly fit the structure of an intriguing logline. It's more like an opinion rather than a logline. There is no mention of any protagonist and his motive or any hint of the situation to create any curiosity.

Example: Boarded and tired of his routine job, a young software engineer accidentally discovers his true calling and embarks on an adventure of his lifetime.

Valentin says:
Maybe they?re two, but there is only one horse!
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Richiev Says:
Might be a good thing to add to the logline?
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"When their horse-driven wagon and three of their horses die in the middle of the outback, an Australian couple, with five children must decided who will live and who will die when it comes to riding their last horse back to civilization."

Or there are five and Craig and Shirley don't know which one to choose! You got it right, Valentin. COO-ee! is a story filled with humour ;-)