I have interpreted your request "msize ikisugi m lesson" as a request for a paper on the cultural phenomenon known in the West as the "" (derived from the Japanese title " M-size Ikisugi "). This is a specific and controversial B-movie/exploitation film directed by Daisuke Yamanouchi.
Traditional learning (e.g., school, generic online courses) follows the "S-size" model: wide breadth, shallow depth. Alternatively, boot camps follow the "L-size" model: extreme pressure, high burnout, low retention.