I was rereading a little bit of Tolle's book, A New Earth last night, reminding me more about the Now.
Now, isnt as easy to get to as people think. Sure, its the best place to be - cause then we're aware of the part of us which really 'is us,' experiencing. But easy to get lost in other things, lose the focus.
Buddha was one of the first to talk about Power of Now. (at least scriptorally)...
"Do not dwell in the past, do not dream of the future, concentrate the mind on the present moment."
"The secret of health for both mind and body is not to mourn for the past, worry about the future, or anticipate troubles, but to live in the present moment wisely and earnestly."
~Buddha