The blessed Sages of Israel taught:

“Do not speak to your fellow man about a blemish as long as you yourself are afflicted with a similar blemish.” ~ Baba Metzia 59

My Rebbe drawing from the same Fountain of Wisdom taught thus:

“Why do you see the speck that is in your brother’s eye, but do not notice the log that is in your own eye? Or how can you say to your brother, ‘Let me take the speck out of your eye,’ when there is the log in your own eye? hypocrite, first take the log out of your own eye, and then you will see clearly to take the speck out of your brother’s eye.” ~ Matthew 7:3-5

B”H