Is It Okay to Leave a Party Because There's Nowhere to Sit?

This would be generally speaking, is it okay to leave a party because there's nowhere for you to sit? I certainly, in my collegiate days, before i learned how to speak to other human beings, left parties for far less reasonable reasons than this reason. People are gonon to hitting you up all day long. Don't say there weren't enough seats there. Say, i knew there were more seats somewhere else, and now, well, let's go. That's what put us positive.