If a move or a feeling is instinctive, it comes from instinct: your body or a deep pull does it, and thinking is not in charge. An instinctive reaction happens before you decide. People praise instinctive sports players, meaning they do the right thing without stopping to plan. Though actually, some of those “instinctive” skills were practised for years until they felt automatic — so in sport and art the word stretches a little. In careful talk, instinctive still means “not thought out in the moment.” It describes the kind of act or feeling. For the doing itself, English wants instinctively.

本能的；出於本能的