The reluctant entrepreneur is by Michael Masterson. A book based on his experience and book worth reading for any entrepreneur or someone who have an idea to do something worthwhile.
One of the key points is start doing the things that you dream of part time. Keep your main income so that your dream can slowly realise without any stress.
It is not easy to be successful in new business. Irregardless of people saying to burn your bridge so that your mind are set to success, however, in real life thing still can be achieved by slow and steady way.