<p>Profile has signed a &quot;very, very funny&quot; satire of the self-improvement industry by life coach, self-help guru and &quot;gangsta motivator&quot; L Vaughan Spencer, a.k.a. comedian Neil Mullarkey.</p><p><em> Don&#39;t Be Needy, Be Succeedy</em> is based on Mullarkey&#39;s show, which won the Edinburgh Fringe Report Award for Best Satire.</p><p>Daniel Crewe bought world rights from Robert Kirby at United Agents.<br /><br /></p>