The most interesting people I met were the children. Most were too busy having fun to notice or realise that they were in a place of learning, while others paid close attention but still enjoyed what was being taught. Perhaps it was due to the efforts of the Outstanding Ofsted rated school that realised this.
Leave school, go to college/university, find job in that chosen field, totter up that career ladder, receive pension, retire playing golf, making soup and joining a bridge club. This is what schools drill into us since our first times tables test, and when you don't take this path, you feel like you're on the whacky races with no guidance pit stops and a worrying lack of financial fuel.
In today's world, being good at what you do is simply not enough to grow your freelance business. It's a great start and will form the foundation of your future work, but you will also need to have a firm commitment to develop and then execute your marketing and growth strategies as part of your daily activities.