I have answered this question before.
I thought that I knew everything my younger self needed to hear.
What I have learned is that with a new day, new year, new month you are constantly learning and growing.
You are evolving and learning new things and life teaches you something new.
The best advice I can give is that you will be where you are meant to be.
Not sweat the small stuff as they become insignificant as time passes.
You are worthy of your hearts desires and never settle for less.
It always gets better.