I am a good many things, many of which good. Those which are not, I'm at least good at.
The old description was probably better. Here's that: My past and present are just workin' towards the future. I'm not who I was, nor am I who I was going to be. I'd just as soon forget who I am now - the important thing is who I will become. And frankly, that's subject to change.
Give me something to do, and we'll both know who I am.
Note: I'm also in selfdenial, if you'd like to read about my dieting efforts.