from the book and movie "Death of a salesman". it is a rare condition of the brain which affects speech and muscle movements...such as shouting randomly at people and nobody sometimes and then forgetting what you were on about. also it can lead to keeping strict accounts and saying "im keeping strict accounts charlie" over and over again to someone not called charlie. side affects may include throttling of random people for no reason.
The grindset is a contemporary ideology of self-exploitation disguised as strength, deeply tied to the aesthetics of the “sigma male” and to new digital forms of patriarchy. It promotes the idea that human worth depends on productivity, economic success, absolute emotional control, and the ability to work endlessly, turning vulnerability, rest, community, and tenderness into signs of weakness. Beneath its rhetoric of discipline and power often lies a profound inability to relate healthily to pain, fragility, and human interdependence.
“That’s the grindset, brother. While weak men sleep and complain, sigma males stay disciplined, work in silence, suppress emotions, and build power while everyone else wastes time chasing comfort.”