3 You are a parent in your 50s, you have worked hard all your life, accumulated decent savings and have retired. You have some income to spare but not much capital. Your son asks to discuss with you a brilliant new investment opportunity. You know from your daughter that this opportunity is to invest in his business which he set up ten years ago. He has survived in business but has not done spectacularly well. Use the OODA loop to plot out the kinds of research, analysis and thinking that you would like to do and in what sequence to make the decision. Also write down what the decision is.