A career in any field of agriculture requires a combination of scientific and practical knowledge of the subject matter. Practical to advise and converse with farmers and scientific to help provide the best advice, interpret different situations and to be able to think ahead with nature. Most agricultural graduates get a feel for practical agriculture on the home farm, or on a farm within the wider family. But different people get their interest in agriculture at different times in their lives, so the career is not confined to one’s childhood. The appreciation of good practical advice can come from before, during or after a good scientific grounding. Read the experiences of Ross Kelly reported elsewhere in this article.