Please choose the correct ending to complete the given sentence: Health: [header] How to stop eating at night [title] Know the difference between emotional and physical hunger. [step] Sometimes we eat at night because we are genuinely hungry, especially if we deprive ourselves of calories throughout the day. Other times, nighttime eating is due to emotional hunger.

Ending1: Identifying whether your nighttime eating is physical or emotional is an important step in dealing with the problem. [substeps] Does your hunger come on suddenly or gradually? Emotional hunger is more likely to manifest itself in the form of a sudden craving. Ending2: For example, when you're caught up on a project, you may think you have to eat too much and constantly think about your dinner plans, and you may let emotional hunger take over. [substeps] However, on the other hand, we may also be unconsciously hungry when we're bored or stressed. Ending3: Knowing the difference between emotional and physical hunger can help you learn to cope with your emotional eating. [substeps] Emotional hunger originates from feelings like physical aches, pains, hunger pangs, anxiety, sadness, depression and anger. Ending4: [substeps] For example, something as simple as indulging in peanut butter can be loaded with a meal low in calories. If this occurs, feel free to splurge on food you're actually craving for more impact.

Answer format: ending1/ending2/ending3/ending4