Is Finding Your Own Style Mandatory?

I've been a long term fan of Kyle and his brush set so it was sweeet to read something of him and his design methods. It's often drummed into us that we have to find our own unique style but Kyle has made a great design career as a design schizophrenic he's an advocate of keeping things fresh and interesting. Here's a link to the original article No one wants to feel like they are painting or designing by numbers churning out the same style of print in the same colour palette just to fit an aesthetic they have created for themselves. I've often wondered if I bounce around too much. My style doesn't seem to have stuck yet and that's ok some days i'll enjoy doing an intricate botanical in photoshop and other days I want to do something gestural and abstract with an indexed flattened look in illustrator. I enjoy the variety and think i'll be designing this way for a long time to come. Vive le design schizophrenics.....