There is no guarantee in life that all things will turn out well. You cannot be sure that the great love will last until eternity. You cannot be certain that the plans you made for the journey of life will pan out, as who knows what the future will bring. Life is all about possibilities and probabilities on offer, so much depends on the personal choice. The only guarantee is that this day will end and another will start tomorrow with the rising of the sun. However, if you see life like a garden, forever changing and adapting to the circumstances of the environment, then you have the possibility to adapt and then the probability of embracing what come along and advancing happily.