The Power of Now question

Hi every one,

I have started reading the book the power of now. the author has a very distinct view to life where he mentioned that there is no past and nor there is a future. What we refer to a past is just a moments similar to the ones we live now that happened in the past and the furture is just a thought we have now. what determine those two thing is what we are doing right now.

I have doubt about how practical are this theory and is it a salvation of psychological pain and chronic depression. if somebody have tried those tips proposed by the author, I wish if s/he can share it with us.

thanks,