If EXCELLENCE is one of your values, not only you self-critic and evaluate your performance consistently, you BEG others for honest feedback...

It's not a proper feedback if it's given to flatter and/or belittle someone. True feedback should be given to empower someone perform better.

To get along with others, and also become a successful leader know how to provide tailor made feedback that leads to performance improvement...

When you give feedback, make sure to be specific. I didn't understand you when you explained the chart or walked me through the steps of...

Don't go for knockout in one punch, if your desire is to stay longer in the fight and thrive; go for outlasting them. Take the higher road.

When you give feedback, make sure to give some examples. You listen well: I know that because you ask questions, nod your head, maintain eye contact, and so on.