I'm truly convinced we never stop learning. There was a friend I once worked with, she spent most of her years working in programming with IBM and when they decided to lay-off some employees, she went to school for nursing in her 60's. She actually earned a Master's degree in nursing and that has always inspired me to keep learning.
While her continued learning is more academic, we can all keep learning after school. Since becoming a husband 10 years ago and a father 7 years ago, I've always been reading books on marriage, parenting, fatherhood, creativity and business. Reading helps me to keep getting better, gain new insight and make sure that my goals don't drift.
If you haven't built up a personal library, I encourage you to do so. We're not perfect and no one has it all figured it out. If reading isn't really your cup of tea, get on some podcasts or get on some encouraging websites. You'll be surprised to hear of amazing stories and knowledge that connects to you. You'll quickly learn that you're not alone and you'll make good friends with schooling yourself.
Below I've listed some great podcasts and books that have been extremely valuable in my life. All in no particular order. Just what I started with and built on.
Creative Pep Talk
The Art of Manliness
The Tim Ferris Show
Adventures in Design
The Accidental Creative
Louder Than Words Bookcast
Obsessed With Design
Good Life Project
Order of Man
Start Something That Matters by TOMS Chief Shoe Giver Blake Mycoskie
The 5 Love Languages by Gary Chapman
The Conscious Parent by Dr. Shefali Tsabury
Share Your Work! and Show Your Work! by Austin Kleon
The War of Art by Steven Pressfield
Very Good Lives by J.K. Rowling
Die Empty by Todd Henry
The Secrets of Happy Families by Bruce Feiler