How are nationalism and national interest related?
Nationalism is more about a country's pride, and national interests are similar to a country's interests. Nations make decisions in the same way that individuals do. These are based on citizens' opinions and desires. Although your desires are vital, your requirements are ten times more so, therefore while making decisions, think about what is appropriate for you and also useful to you. Also consider what would benefit your family and how difficult or simple it would be for you to make the decisions you desire. What is the relationship between nationalism and this? It links to it since nationalism entails group participation, which in national interests also entails groups, although not to the same extent. Nations are considered as a whole, and their decisions are compared, resulting in a consensus. These agreements can't be reached by a single individual. The true decision is taken when the entire nation or a portion of a nation considers the most beneficial and finest course of action.