Several weeks ago in this column, I asked my readers: "What would you do if you knew you could not fail? What's holding you back from doing it?" My conclusion is that for most of us, it's fear, time, money or perhaps all three.  

I could sit in my screen porch with a glass of wine at the end of a sunshiny, blue-sky summer weekend and revel in the tidy gardens that edge my back yard. I'd stretch my legs with exhaustion after spending the entire weekend weeding, mulching, planting and creating precise, neatly edged flower beds.