No!

Be careful - once you set a sale price, anyone can purchase your NFT post and it will be automatically transferred to their account. You will not be able to get the NFT post back without having to interface with its owner (and figure out a new transaction / transfer).

The same goes for a post that you transfer to another wallet without a sale. Not only will you not be able to retrieve your NFT post, but the post will no longer be eligible for any further transactions on the Cent platform.