How should I figure out who my customer is?

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<blockquote class="wp-embedded-content" data-secret="yHgccjbBqc"><a href="https://www.pillar.vc/playlist/audio/how-should-i-figure-out-who-my-customer-is/">How should I figure out who my customer is?</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://www.pillar.vc/playlist/audio/how-should-i-figure-out-who-my-customer-is/embed/#?secret=yHgccjbBqc" width="600" height="400" title="&#8220;How should I figure out who my customer is?&#8221; &#8212; Founder Playlist" data-secret="yHgccjbBqc" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script type="text/javascript">
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