Life is on different levels and stages. There are life skills and lessons to acquire at these levels. These lessons and skills will help you to do better in other phases and levels. It's just like school. You can't jump from 100L to 400L without passing through the levels between otherwise you will be struggling when u get to 400L.
If you don't want to struggle, take every stage and levels of life very seriously. You will need them someday.