 Individual differences that we know that every person, every individual have differences of mental capacities, physical capacities, emotional capacities, social capacities and these differences are normal differences that everybody has because God has created a man differently or with different aptitudes or attitudes or capacities. So we should accept all these differences. First of all, and what are the areas of individual differences? Skinner said, today we think of individual differences as including any measurable aspect of the total personality. Measurable means that your personality which is made up of elements, that attitude, that aptitude, that intelligence, that physical presence, that mental abilities, that social abilities. So all these, when we see a measurable difference in these, that you are very averagely different or you are outstandingly different, all these things, we can say that measurable means that we have a scale in which we keep some benchmarks, that if we talk about intelligence, then intelligence, we say that if the whole question of individual differences is a formula, then according to that, who will be average, who will be intelligent, who will be genius, then he says that by going on this measurable scale, we can monitor these differences. Then he has told individual differences that what is worth and Marcus is saying that individual differences are found in all psychological characteristics, physical mental abilities, knowledge, habit, personality and character trait. Individual differences means that the areas are the physical areas, the mental abilities areas, the desire for knowledge acquisition or the style of knowledge acquisition is different, then the habits, this area can be different, the area of individual differences can be different, personality, type, introvert or extrovert. There are two types of personality, one, even twins are not alike, twins are not the same, they are not the same as habits or aptitudes, and one of them is very active or very genius, the other is very average and it can be completely different. So this is the distribution of Allah that Allah made people free so that they do not interact with each other and do not feel bored. So Allah created so much variety in this world that it was a matter of Allah so that a person is free from the variety and does not get bored by looking at such things. So here the area of individual differences, personality can be of many types, lazy, active, passive, introvert, extrovert, positive, negative, aggressive, and peaceful. Sacrificing some people who listen to the next person very easily and sacrifice them. So in the sisters, there are all these differences, even if they are the children of one parent. So these differences are from Allah and people take them in their genes and in the environment. So all these differences are the areas of individual differences in which there is a character trait. Look, he is a very decent person, the other one is completely opposite to him. So character traits can be a big lie, a big truth. Similarly, there is a big faith in lazy people, there is no other faith. So all these areas of individual differences, when there is a difference in this, we say that individuals are different and in these areas, these individual differences are quite normal and people behave accordingly, whatever they are getting from their genes, whatever they are getting from their environment, they are actually expressing. So in individual differences, like there are habits, we can improve them. We can close those differences and monitor them and give them incentives and we can also improve them. So this debate is that if there are any individual differences in the classroom, a teacher should also know that all the children are not of the same abilities, all the children cannot take A. Every child, if Allah divided them, they were genius and slow learners. They were less born and the average people were born more so that things could be handled in the world. If all the doctors were engineers, then what would the world be like? Who would we make our clothes from? Who would we make our shoes from? Who would we wash our clothes from? How would our other professions go? So that's why Allah created people with this division so that they can supervise all the varieties of the world and make them.