(i) He was boring:
This opinion was held by Einstein's classmates and teachers during his early years in school. They found his personality and interests dull, especially because he often focused on subjects like mathematics and science, which were not valued by everyone around him. His unconventional way of thinking and his lack of interest in rote learning made him appear boring to those who valued the traditional schooling system.
(ii) He was stupid and would never succeed in life:
This opinion was held by Einstein's school teachers, particularly during his time in Munich. Some teachers thought he was academically weak, as he struggled in subjects that did not interest him, such as languages. One teacher even told him that he was stupid and would never amount to anything. This judgment came from a misunderstanding of Einstein’s true abilities, which were more suited to creative and theoretical thinking rather than the conventional school curriculum.
(iii) He was a freak:
This opinion was also voiced by some of Einstein's peers and classmates who did not understand him. They considered him eccentric because of his unconventional behavior, his disregard for social norms, and his intense focus on abstract ideas. His disinterest in popularity and his unique approach to problem-solving led some to label him as a "freak" or an oddball.