One of the most powerful things that SparkPeople has taught me is that although I can & will be imperfect, I can still be a success! If I miss a workout or go over on calories, I don't throw the towel in for that week, or even the whole day. I look at how far I've come & jump right back in.
When I first joined SP, I wore a 36F bra. As a result, I spent a lot of money on a lot of bras that weren't supportive. Not so with the Fiona... I can run, jump, and do everything else in this bra without the girls bouncing all over
I highly recommend reading the customer reviews on Amazon and Collage Video before purchasing fitness dvds. Collage Video is really helpful because they have video clips so that you can preview the instructor's style, voice, etc.
Whenever I notice that it's hard for me to motivate myself enough to stick to my exercise routine, I find that it's usually due to boredom. Never be afraid of swapping out one for of exercise for another... it beats doing nothing at all.