Change about yourself?

[Nebulous]

If you could switch one thing about yourself, what would it be?

If your answer is nothing, are you perfect?

 

[Mars]

If you could switch one thing about yourself, what would it be?

If your answer is nothing, are you perfect?

That's an interesting question, to which my answer is: "Nothing".
Am I perfect? Certainly not, but then, who or rather what is a 'perfect' person? Depends who is the person and who you are asking. I bet in Nazi Germany they thought Hitler was perfect....
What about you Nebulous, is there one thing you would change about yourself?