Some recommend your expectations low so that you will be pleasantly surprised when you succeed but won't take it too hard when you fail. That might not be the reasoning behind SpaceX's less than enthusiastic outlook as it launched another Falcon 9 to put the JCSAT-14 commercial communications satellite into orbit. It already set a low probability for making a safe sea landing this time around because of the specifics of this mission. Well, guess what? SpaceX nailed it yet again. So yes, it successfully landed another rocket at sea.