Even cavepeople had some basic problems worthy of a complaint on Twitter.
Pumpkin spice lattes, Ugg boots and kale smoothies aren't just modern inventions that complicate our lives. People in the Ice Age had their fair share of basic struggles, too -- when they weren't fighting saber-toothed tigers and huddling in caves to keep warm.
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Our ancestors just never had the perfect social media platform to vent all their frustrations to the entire world until now.