You have one chance to make a good first impression. Whether it is the first day of school, meeting new people or going for a job interview, consider the impression you will make and how you want other people to see you. Another person may like you or dislike you based on the first impression you make. You have to do your best to make sure you are dressed appropriately and you are ready to act and speak in a manner respectful to those you are meeting for the first time. Keep yourself focused on doing your best and you will make a good first impression.