A work in progress for all add to it in the comments with your experience!

15
The introduction to a bigger life.
16
The year of great importance that takes the entire soul and lifts it,
Then dumps it down.
17,
The age of the stressed,
The complications that accompany,
The major choices to be made,
The year that will dominate the rest.
18
The time of freedom,
The era of bliss and happiness,
Then the great collapse that takes all your strength to pass,
And it will require your full effort as well as others,
It will require sacrifices you normally wouldn't be willing to make.