This is due to the fact that the distance from the Earth to the Sun in July is greater than in January (Earth in aphelion), therefore the angular size of the Sun in summer is slightly smaller than in winter. The angular size of the moon is larger than the sun in July. The sun will have the smallest visible diameter in summer, so total solar eclipses are more frequent in summer.
Remember: The process of learning a person lasts a lifetime. The value of the same knowledge for different people may be different, it is determined by their individual characteristics and needs. Therefore, knowledge is always needed at any age and position.