Time for a change?

Feeling restless, I need a change, a big one. I think that I feel this way at the beginning of every school year. Something needs to be different something needs to happen…… I don’t know what it is. I am now 24 years old and still plugging away at the same things, work, school, etc, etc. I feel the need to reinvent myself, take bigger risks but still get my act together. How do I accomplish this? This isn’t a weight thing anymore, not completely; this is a need for change. I need to feel like a grown up. Maybe this is coming from the changes others have made, friends getting married, having kids. I am not going for anything as drastic as that but I feel like I have to do something. I don’t want to be doing the same things this time next year….. Changes must be made. I just wish someone would clue me on what the heck it is. Why do I feel so restless? What can I do to change it? Seems to be the million dollar question at the moment.