Be careful what you say or even think about people, especially if you don't know them. Remember that one small bad thing you say or do, you have to justify before God one day. So think twice before being rude or judgmental or holding grudges. Just love them like you love yourself. Always be kinder than necessary!
"I used to hold grudges until I realized that most people are narcissistic and their actions are driven by an unhealthy self-interest and not maliciousness towards me. I have since freed myself from this needless burden." - Steve Maraboli #quote