Sinning is Sin no matter how you look at it.
"Let him who is without sin cast the first stone," were the words of Jesus to the religious people of His day that judged, condemned and sentenced as person who sinned differently than the "sinning saints". When Jesus wrote in the sand, for some reason the "sinning saints" disappeared. Ever wonder what He wrote...I wonder, was it a list of sins of the sinning saints?
Judging and condemning people's sin because they sin different sins than we do is the epitome of the Pharisaical mindset, "I am better than them attitude" that attitude stinks of spiritual elitism and it has no place in the Body of Christ.
If you are guilty of doing judging and condemning people because of their sin, you are guilty of sinning a sin that is as bad as the sin you are judging in other people and you need forgiveness as much as you believe the other sinning people need forgiveness.
The sins of saints one of which is "PRIDE", are just as deplorable as the sins of people you think ain't saints.