I've been programming in Unity3D exclusively for about 3-4 years now, although I would absolutely still consider myself an amateur. I currently work alone on all of my projects, and although I've tried working with a group, there was a silent death due to a lack of coordination, motivation, and leadership.
I want to go to college for programming, and work up to the video game aspect of it, however that won't start for a while. Not to mention I wouldn't feel comfortable in a large group or company, and prefer smaller indie-like teams.
Nothing at the moment, busy with other stuff while simultaneously trying to find the motivation to work on something. I've been planning things in the meantime, though.