Matthew 7 1-4 says
“Do not judge, or you too will be judged. For in the same way you judge others, you will be judged, and with the measure you use, it will be measured to you. “Why do you look at the speck of sawdust in your brother’s eye and pay no attention to the plank in your own eye? How can you say to your brother, ‘Let me take the speck out of your eye,’ when all the time there is a plank in your own eye?
It’s always easier to see where others may be going wrong, however make this helpful to you and don’t seem as a know it all to them. People get it wrong daily, no worries get up and try again. Practice makes perfect righttt!
With Gods Grace you can guide people without seeming judgemental or condescending, don’t be too quick to correct as some people may shut down to this reaction however use discernment where needed.