>>3232570All of this.
Review the photos you do take, and analyze what you like and don't like about them.
Find a photographer you like, and try to emulate what you like about them. At this point it doesn't matter if you're copying it exactly. You're training your mind to view things a certain way. Once you get a handle on that style, try the same thing with someone new.
Our 'style' is a culmination of all the influence we've experienced and engaged with.