My wife was talking about getting her hair cut, so I suggested that she try a different salon. I told her that I thought the person who cut her hair previously didn’t layer it very well. I added that I thought I could’ve done a better job of cutting her hair as I had trimmed both my wife and daughter’s hair in the past.
Was this a sin of detraction? Can a person criticize or give an opinion on a public business or service like a salon, car dealer or grocery store without risk of commiting a sin?