You posted that content in the way like you are the author of purelivingforlife and you talk about yourself.
Therefore it is assumed that you claimed to be author. You posted content from that site on few occasions making it look like you are the author.
You did not add anything to it that was original and your own. Just plain copypasta.
Steemit is not Facebook. You get paid here for original content that adds value not using someone else's work without their permission to profit.