Haha most important is to define success. What YOU want in life, what YOU think is success, what u want to achieve, not the social definition of success, or comparing the "level of success".
To some, success is earning 1M before 30. To some it's being able to travel the world.To some its having your works exhibited, to hold their own concert, to start their own small business, or to pursue their dreams.
For me success isn't money. It's being able to do the things I want to do, pursue my dreams and most importantly, live a happy life.