A presentation for the Ottawa AI/ML Meetup Group, Sept 9, 2019. A person’s Facebook newsfeed from their vacation is to the real-world as Kaggle competitions are to industrial ML/AI projects. This presentation shares with the audience some common challenges in ML/AI that real-world practitioners face while doing their craft, along with suggestions on how to address them. This is a non-technical presentation but does assume some knowledge of data science process and ML/AI.