Don’t standstill. Change the world by first beginning to change yourself.
We can never know enough. The world is so full of so much information, knowledge, and wisdom in so many spheres. Seek wisdom in areas that can help you grow as a person; that can improve your relationships with your friends; your family; your community and your workplace.
Also, find a passion; find a hobby or sport that you can also continue to improve and grow in. But pass it on. Use your improved knowledge and wisdom for the benefit of others.
All this will continue to move your life forward and also uplift and encourage you and in turn, you will be happier.
Both in your relationships and even your hobbies, as you grow and improve this will have a knock-on effect on those around you, that you are in turn helping, as your relationship with them develops and improves.