- In making such a choice, we become reactive. Reactive people are often affected by their physical environment. If the weather is good, they feel good. If it isn't, it affects their attitude and their performance. Proactive people can carry their own weather with them. Whether it rains or shines makes no difference to them. They are value driven; and if their value is to produce good quality work, it isn't a function of whether the weather is conductive to it or not.