Libertarianism is one of the few political philosophies that respects that people should have the maximum agency over their own lives. That it is wrong to force people to whatever seems right as long as they do not harm anyone. There are people who think that we will have more freedom in the future and that we could see more libertarian governments in the future so it is worth to have a look at libertarianism.
“Behavioral economics, along with the related sub-field behavioral finance, studies the effects of psychological, social, cognitive, and emotional factors on the economic decisions of individuals and institutions and the consequences for market prices, returns, and resource allocation.” — https://en.wikipedia.org/wiki/Behavioral_economics
This wonderful video series by Learn Liberty gives a nice introduction to behavioral economics.