You can perform a variety of actions on your existing messages from within the "Messages" tab. You can to this by tapping or clicking on the "Messages" tab on your respective device. This will mark all messages in your inbox as read, removing all notifications from your inbox in the process. This icon is on the far left side of the menu on mobile, while the website version will be right next to the New Message icon. You can change the settings of an individual message from within that message. This will open a menu for your specific conversation. These are in the top right corner of both mobile and computer platforms. You have three universal options for every message:  "Turn off notifications" - Remove alerts for new messages from this specific thread. "Leave conversation" - Removes your contact information from the conversation. If you choose this option, Twitter will ask you to confirm your choice since doing so will delete the conversation from your inbox. "Flag" - Report the message as spam. Upon selecting this option, you are asked to select either "Flag as spam" or "Mark as abusive". You can only do this on the mobile app; if you want to have a group conversation on a computer, your conversation must start out with more than one person. After tapping the "Add people" option, you'll need to tap contacts' names from a drop-down menu to add them. You can return to the Messages tab at any time to continue managing your DMs.
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One-sentence summary -- Navigate to Twitter's website or open the mobile app. Open your Twitter's message archive. Tap the checkmark icon at the top of your message menu. Tap or click a message to open it. Tap or click the three horizontal dots. Review your message options. Tap the "Add people" option to add contacts to your conversation. Return to the main Twitter feed when you're done.

Article: Ad hominem attacks happen by placing doubt on someone's character or attributes to discredit their arguments. When someone does this, they are undermining someone's case without providing logical evidence as to why. It is important to listen to information and disconnect it from feelings you may have for that person. This will allow you to pull out the facts and stay logical. Emotional appeals are often used in order to get a reader or listener to respond out of sympathy and it can lead someone to act against their better judgment. Be sure to watch out for these types of manipulations and to keep a clear head. " It is very common for someone to agree with an idea or opinion merely because it is a popular one. When deciding your own thoughts, views, or opinions on a particular issue, be sure you know why you feel a certain way. Do not just agree to something because everyone else is going along. Always back your opinions up with your own personal logic and research. This is a pragmatic defect in an argument in which the end result ends up being the starting point. Basically, the proposition for something is supported by the premises, and the premises are supported by the proposition. The argument fails to have valid evidence because the foundation for proof does not have real evidence.Here is a common example:  Person A, "Go to bed." Person B, "Why?" Person A, "Because I said to go to bed."
Question: What is a summary of what this article is about?
Don't practice ad hominem. Avoid appealing to emotion. Don't always hop on the "bandwagon. Beware of circular reasoning.