I've learned from experience that your style will age with you. If you've ever watched a long running animated series first episode, and compared it to the newest episode (several seasons later) you'd know what I'm talking about.

As of now, your style is good. There's room for improvement, but I can see already that you have the spark of a great artist. Some of my earliest art work here was no better than this. I'd even say it's better than my earliest attempts at drawing people.
Keep it up