One possibility is to think of it as a challenge, and all challenges are character-building. What you do to adapt to the flaw becomes part of your character – perhaps even one of the best parts of your character – that you wouldn’t have without the flaw. In essence, turn the “flaw” into a source of growth, something that anyone without that flaw doesn’t get to experience. Another possibility: recognize that everyone has limitations of one kind or another, many of them invisible. IOW, you aren’t alone in the challenge of accepting yourself as you are.