THE FIRST AND ONLY RULE:
DO NOT HURT ANY OF OTHERONES
Advices and sugestion:
1. Never tell declarations about abilities and personality of your commenting fellows. Instead of that try to understand him/here. After that take the focus the content of conversation.
2. If you have to admit that your partner has right and has stronger arguments; BE HAPPY AND STAISFIED!(Namely, in this case you are who learned something new.)
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