1)I want a scale too - so I am gonna wait and see what other people say about that.
2)As far as the energy I have found that if I don't workout I loose energy! I know it sounds crazy but working out gives me so much energy. Also do you drink a lot of coffee? I that that this can raise and drop your blood sugar within 2 hours! Also getting enough sleep is really important to me.
Also I have found when I clean my apartment I feel so much better about the environment that I live in and it makes me feel better.
AND LAUGH! I love renting funny movies and laughing! It gets me smiling and feeling good!
I hope this helps!
I am also interested and see what other people have to say!