Just got a 14-Day Ban recently, any tips on how to avoid the permanent ban?

I did deserve my ban, not to mention the other player I was arguing with did too. I would like tips on how to avoid getting banned. I have removed chat completely from the game and even though it may hinder my gameplay experience, I believe it is better to avoid tilt rather than have timestamps for flash, etc. Any tips on how to avoid that permaban? Will be account ever heal to a chat restriction if my account somehow gets penalized for intentional feeding? Thank you for the tips in advance.
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