Please choose the correct ending to complete the given sentence: Computers and Electronics: [header] How to defeat a social networking addiction [title] Review your past posts. [step] As you begin working on combating your social networking addiction, you should first work to understand your social media usage. Take some time to review your posts from the past week or month.

Ending1: What did they say that made you want to avoid social media? What did you realize was damaging you? [substeps] Try to try to simplify your posts and understand why your posts may be detrimental to yourself and others. [title] Understand what you see and say online. Ending2: [substeps] Check to see if there are any extraneous comments or words you missed or forgotten about during the week. You should also watch your social media usage in any cases that you were not aware of for any critical points you may not be aware of. Ending3: Review them so you can explain why they are taking up the surplus of your social media time. [substeps] In addition to summarizing your information, you should also read through your posts so you can fully understand why they are taking up. Ending4: Write down how many things you posted in order to assess their frequency. Consider whether all the things you posted were necessary.

Answer format: ending1/ending2/ending3/ending4