Meeting people can be kind of scary. Forming connections when you're starting a new job is intimidating. It can also be a bit daunting to introduce yourself to a new coworker in the office, even if you've been in your job a while.
If you're in the latter position, remember to be thoughtful when you're speaking with the new person - they're probably nervous and you're in the position to put their mind at ease.
In order to make them feel welcome, few things you should definitely avoid saying to your new coworker: