The ideal road would be smooth, with no surprises of pot holes, unseen dips or broken twigs that manage to get up under the vehicle. Alas, that doesn't exist in the real world, unless we developed our own.
It would be amazing if our life would be as smooth as that perfect road. The perfect family, the perfect house, the perfect job, the perfect dog - I think you reading this get the drift.
In my perfect world everyone would be free of all serious illness and Cancer would be curable.
Families would love and respect each other. take time to keep in touch & children would be well mannered.
But unfortunately there are no perfect roads, every one has a flaw just like there is not a perfect life.