I learned the etiquette of compromise in increments. I learned to count my spoons less greedily. I learned that patience can be a slow erosion, that conceding once becomes a habit if not consciously guarded. I started measuring my life in tolerances: how much noise I could endure before my teeth ached, how many unasked-for guests I could feed before my appetite soured. Each concession was a soft opening for the next intrusion. A towel unreturned. A door left ajar. A secret held between father and son that excluded me by design.