I'm really hooked on these videos; I don't even know how many times I've watched them, let alone how many minutes I've spent watching. It makes me want to jump up and dance, spreading energy throughout my body.
I could feel REGRET for giving up on working out and for never having done anything like this, but hey, I'm a clumsy bear with legs of different lengths, and a bunch of other problems (like nausea after exercising, lol), so there's not even a choice I could regret.