Humans have a wide range of personality types. There are people who have ‘unfriendly’ personalities – those who don’t put on a genuine smile or say anything nice genuinely. It is just the way they are. Don’t take it personally. Not everyone is the same and we just got to bear with such differences.
A few days ago, I met a person who I didn’t get a friendly vibe. Their smiles are not genuinely and I can feel it. No matter how I try to be friendly and helpful, I cannot feel a positive signal. Unfortunately, that’s reality – not everyone is the same nor is everyone going to appreciate what you do.