Yep. Battery chemistry is a real pain in the ass. Every few years someone spins a wheel and determines the next big thing that everyone needs to do to prevent batteries from dying early. For a while people were told full cycles were healthy for avoiding cell memory. Now more sporadic cycles are being peddled.
Use the device as you need it. If you complete a full cycle, cool; if not, that's fine. Just don't let the damn thing completely die and don't keep it permanently on charge. Those are the common things most people do on accident that can really screw up a cell.