What should you do if someone keep interrupting you?

If someone keeps interrupting you, calmly assert yourself by politely asking them to let you finish your thoughts. You can say something like, "I appreciate your input, but I'd like to complete my point first." If the interruptions persist, consider addressing the issue more directly, either by discussing it with the person privately or seeking support from a moderator or leader in a group setting. Maintaining a respectful tone helps keep the conversation constructive.