It is normal. My family used to do it back then and surprisingly it works. They usually have you wait until you don’t want it no more. Plenty of families do this, don’t worry not just yours !
Psychology is the science that studies the behavior and mental processes of individuals (psychism). To say that psychology is a science means that it is governed by the same laws as the scientific method which govern other sciences: it seeks objective knowledge, based on empirical facts.
Psychology is considered a science because it uses empirical reasoning and the scientific method to ask questions and examine hypotheses about human behavior and mental function.
It includes consumer - choice individuals choose what to consume and this choice leads to more competition
