Please choose the correct ending to complete the given sentence: Relationships: [header] How to stop hating your ex [title] Avoid numbing your emotions. [step] Many times when we are hurting we reach to substances or activities that help us numb the discomfort. However, numbing your emotions often causes you to pick up unhealthy habits.

Ending1: Pushing through these intense emotions can make it harder to move forward. Unfortunately, revisiting your ex often may also make it harder to work through the experience. Ending2: [substeps] If you have trouble processing or coping with your feelings, try to replace them with healthy ones. For example, if you have new bad habits tell yourself they are okay; then surround yourself with healthy, enjoyable new ones. Ending3: If you often pull away from your ex and see him or her, it may be time to end the relationship for good. [substeps] You can find ways to block off your feelings or replace the source of your bad feelings with new ones. Ending4: It also prevents these emotions from being properly identified and expressed. [substeps] For example, people may drink alcohol, use drugs, comfort themselves with food, exercise too much, or shop excessively to help numb painful feelings after a breakup.

Answer format: ending1/ending2/ending3/ending4