Earlier today I finished reading Jason Wright's Seventeen Second Miracle. What a nice book! Very enjoyable!
The whole premise is that it can take only seventeen seconds to change a life. It could be something as simple as holding the door open for some one or just saying hello. Also, it could take longer such as changing a tire, but to live in a way to be aware of the opportunity to be some one's miracle today.
One challenge was to keep a list of how people reach out to you - not how you reach out to others. Keeping reaching out to others, but not to keep track of that - just how other people bless you. I love how through this fictional book the author challenges the read to keep their focus off themselves and on to others.