This book takes a modern medicine approach to introversion, ie. a) acknowledge that you are an introvert, and b) plan for and manage your introversion.

Which seems reasonable. Except that this treats introversion as a disease, and is one step shy of advocating that we medicate introverts back to "normalcy".

Because of this ill-chosen approach, the whole book comes across like a horribly mis-guided handbook devoted to helping fish walk, with helpful hints such as:

Remember your flipper-cane
Plan your route across the room with supports in mind
Hydrate often!

When the real question is "What the hell are you doing on Land?"

So how do we take advantage of the world's now-even-vaster blue oceans? Nice to have chapters would have been:

Don't trawl. Spear-fish! -- Using on-line social networks to build your network one person at a time.
Stop the Abuse! -- Defense against the Dark Arts of conversations. ie. dealing with bloviators, snipers, and the obtuse.
Coping with Addiction -- Extroverts use you to get high. Manage their doses for maximum efficacy.
Conversations are Negotiations -- How to measure and evaluate conversations mid-sentence.

Maybe they'll show up in the next edition....