Why'd it change so fast?

I miss the way life used to be.
It was carefree,
daily,
and always easy.
Now there are problems left and right.
Too many worries,
too much strife,
and no one is okay.
It used to be sugar and candy.
Little toys, coloring books.
Now it all about that money,
How you dress and your looks.
It happens so fast,
that no one sees it.
than when you do
you cant just change it.
Now about relationships,
broken friendships,
Real friends fake friends
new starts and old ends