I agree totally with the two above (& very successful) posters. And I do remember you...
Not to sound insensitive, but if you think about - not having the time to be your healthiest, to be your optimal, to eat well and take care of yourself (the mom of your children) - sounds kinda - silly. The better you take care of yourself, the more time you put into it, you will be rewarded with more energy, stamina, productivity and joy.
When things matter, when they are vital - we FIND the time, some how, some way.
But of course it DOES have to be a top priority. You have to realize that it needs to be a TOP PRIORITY. It has to be important enough to you to MAKE the time.
Pre-planning is ESSENTIAL for me.
In the beginning it may seem a bit daunting and overwhelming, but eventually, when you get it down pat, you will do it by rote. It will become natural and automatic to you - simple.
Raise your standards. Require more from yourself. Push yourself. You'll never know what you're capable of unless you give it 150% and push yourself to get there. You have the ability to do this. You are capable of it. Discover who you were meant to be.
