2 week ban...deserved...but what can I....

Got a 2 week ban, and coming off it tomorrow. I agree it was deserved, it happened, it is over. NOW, what can I do to prevent a permaban? I am planning to type like **nothing** and just ping, I have a great ISP so rarely encounter DC, and am not planning to ever intentionally feed. Am I safe from a perma? Does this decay (not asking to be toxic asking for peace of mind)? Thanks for any thoughts. I want to improve myself etc.
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