When you were a teenager you were probably very excited at the prospect of getting started on your life journey, the way YOU want it to be.
When you were in your 20’s you would have started that journey and maybe you recognised the need to get some qualifications or skills that would allow you to generate a decent income, but you were having fun doing life your way.
By the time you're in your 30’s you may well be married, maybe started a family, possibly purchasing or looking to purchase a family home and quite likely up to your eyeballs in financial commitment.
If you’re in your 40’s you’d quite likely have teenage kids and financial pressure coming at you from many directions.
Each decade of life has its own challenges and rewards.