Life is not a fairytale; or it definitely is not as easily-structured as one.
Not every girl lives in the majestical world of a princess.
Not every girl has life full of humility and natural simplicity.
Not every frog/beast turns into prince charming upon the wonderful magic of love.
Not every prince charming looks into your eyes and say, "You're the one I have been looking for"
Not every knight dons a shining armour and saves the damsel in distress.
Not every individual has loyal ("royal") support that helps them when they need it
Not every evil queen or witch is as simply evil as they have proven to be.
Reality is way more cruel and complicated; people are not as easy to understand and situations are not as simple as those in fairytales.
And the faster we realise this, the less painful it will be for us, if we don't have our fairytale endings.