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I think the hard part is learning to accept constructive advice. It can be painful.
That's a completely separate question from dealing with haters though.
Of course. But there is an intersection, if something feels painful, it can be easy to attribute it to someone wanting to cause you pain.
You can tell from people's manner what their intentions are. And you can ignore someone with bad intentions, even if they happen to be right, because if there's a real problem, you'll also get told about it by people with good intentions.
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