This shrewdly practical book distills Mackay's wisdom gleaned from years of "swimming with sharks", including:
What kinds of networks exist
How to start a network and how to wring the most from it
The smart way to downsize your list - who to keep, who to dump
How to keep track of favors done and favors owed - is it my lunch or yours?
What you can do if you are not good at small talk
Dig Your Well Before You're Thirsty is a must for anyone who wants to get ahead by reaching out.