I was pleasantly surprised by this short little book. The author cuts right to the chase, pulls no punches, and sticks to the subject matter with no fluff. I've been doing evangelism for 19 years and it made me rethink some things I have done in the past. The thought of every time we witness and share the gospel is a win, and that is what we should be counting; not conversions because it's the Lord who gives the increase.
To those who may look at this book and get turned off because it's reformed theology, I say read it anyway. Expand your thinking. Because really, no matter if you are young or old in the faith...you'll gain something out of it.