No, I'm not sure how you got that from that post. The above poster meant that its wise to attend every interview you are offered until a school offers you an acceptance. Once you get accepted at a school you can turn down other interview invitations at schools you are less interested in attending (ie be more selective in your choices, but you don't want to do that before you receive an acceptance because its silly to limit your choices before knowing for sure you are accepted somewhere). You cannot be accepted into medical school without interviews.
