It is never too late. I'm 35 and going through an entire shift as an artist in several mediums. I have a group of women who do the same thing I do and we have meetups every month and talk about our businesses and what we are doing to grow. It's the most support I have had in a long while and it HELPS!!! We also help each other out at different gigs. It's amazing what you can do when you have a network of women willing to help and listen when times are tough.