Field guide

How to make a good first impression

FaceMyth Editorial · September 16, 2026 · 4 min read

First impressions

A good first impression starts with a clear greeting, attention to the person in front of you, and behavior that fits the situation. People can form impressions quickly, but an early reaction gives them only a small part of the picture. Your conversation supplies the rest.

Key takeaways

  • A good first impression starts with a clear greeting, attention to the person in front of you, and behavior that fits the situation.
  • People can form impressions in a fraction of a second, but that early reaction captures only a small part of the picture. The conversation supplies the rest.
  • Give the opening room: arrive with time, use a simple greeting, and match your next moment to the setting, whether a date or an interview.

Perhaps you have seen two photographs of yourself taken minutes apart and wondered how both could be you. One looks open and animated. The other looks thoughtful. That difference is a useful reminder of how much a single moment leaves out.

How quickly do first impressions form

In a 2006 study, Janine Willis and Alexander Todorov found that judgments made after a face appeared for 100 milliseconds were strongly related to judgments made without a time limit. That is one tenth of a second. The experiment measured people’s impressions of photographs, not the accuracy of those impressions or the outcome of a date or interview. Read the original study.

You do not have a one tenth of a second deadline to win someone over. A face is only the first piece of information available in a much longer exchange.

Give the opening a little room

Before meeting someone, finish the message on your phone and put it away. Leave yourself enough time to arrive without having to explain a frantic entrance. When the introduction happens, use a simple greeting and let the other person respond.

On a date, “It’s nice to finally meet you” is enough. At an interview, try “Thank you for making time to speak with me.” You can sound pleased without delivering a polished speech.

If eye contact feels comfortable, use it naturally. Looking away to think is ordinary. There is no need to count seconds or monitor every movement.

Match the next moment to the setting

A date gives you room to discover something together. Ask about a detail from the conversation, then share something of your own. An interview asks you to explain how your experience fits a role. Keep a relevant example ready so your introduction has somewhere useful to go.

Warmth is easier to notice when you respond to what was actually said. If your date mentions a pottery class, ask what they made. If the interviewer describes a team challenge, connect your answer to that challenge.

What if the introduction feels awkward

A stumbled name or a dropped sentence does not require a running apology. Correct it briefly and continue. If you missed part of a question, ask to hear it again. Trying to hide a small mistake can consume more attention than the mistake deserves.

Afterward, judge the whole exchange. Did you listen? Did you say what mattered? Those are more useful questions than whether your smile arrived at exactly the right moment.

Explore your own first impression

FaceMyth offers a personalized report about how visible facial cues can come across at first glance, including dating and professional situations. Its free preview gives you a starting point for exploring that impression. Treat the interpretation as a perspective to consider alongside real conversation.

Try FaceMyth - it’s free

For a specific occasion, read how to make a good first impression on a date or job interview body language tips.

Frequently asked questions

How quickly do first impressions form?

In a 2006 study, Janine Willis and Alexander Todorov found that judgments made after a face appeared for 100 milliseconds, one tenth of a second, were strongly related to judgments made with no time limit. The study measured impressions of photographs, not their accuracy or the outcome of a date or interview.

What should I say when I first meet someone?

Keep it simple. On a date, “It’s nice to finally meet you” is enough. At an interview, try “Thank you for making time to speak with me.” You can sound pleased without delivering a polished speech.

What if the introduction feels awkward?

A stumbled name or a dropped sentence does not require a running apology. Correct it briefly and continue. Afterward, judge the whole exchange, whether you listened and said what mattered, rather than a single moment.