Users express frustration with Matlab's limitations on array sizes, particularly in the student version, which leads to "out of memory" errors when attempting to create large arrays. A suggested workaround involves splitting large arrays into smaller vectors and using conditional statements to manage them. While this solution is practical, it is not ideal given the constraints of the student version. One user humorously transitions to the professional version of Matlab, implying that it offers greater capabilities and fewer restrictions. The discussion highlights the challenges faced by users with limited versions of software and the creative solutions they seek.