This is a test of commonsense with single/multi-choices. Complete the next sentence:

How to get someone out of your head
Accept that the relationship has ended.
You can't move on until you've accepted that you and your former partner are no longer together and that the relationship isn't coming back.
Cut off communication.

OPT: (1). If the relationship has ended for good, cut it off and physically discontinue it. Talk to each other in private, or leave the phone number or email you receive on your voicemail.. (2). Don't call, text, email, or otherwise contact or talk to your ex. It will only make it harder for you to get yourself together and move on.. (3). No matter how eager you are to reconnect with your former partner, cutting them off of your life no longer serves an end to your relationship and will make it harder for you to stay in touch. This doesn't mean you should no longer see them, text them or talk on the phone, though.. (4). Even if this is the final step of your relationship, you can't take it to a point of hopelessness or despair. When disconnecting a relationship, do it in a way that can be unobtrusive..
The answer is:
(2).