One set of email questions I received about this page follows, with my comments in red:
Hello Dr Beetle. An argument arose today on whether humans have instincts or not. My thoughts were that humans have no instincts. We only have reflexes and perhaps intuitions. When "gut feelings" are aroused, it's merely our senses (and is a method of summarising the lessons of one's experiences, without having to remember the detail). When infants cling to their mothers or suck on objects that brush against their cheeks, it's merely reflexes (I agree).