This document discusses Ritesh Sarvaiya's relationship with his "4 am friend" Fredrick Hamilton. It describes how they met when Sarvaiya was working for Wipro, and how impressed Hamilton was with Sarvaiya's skills and work. Sarvaiya credits Hamilton for his professional and personal growth over the years. He still consults Hamilton for advice on important decisions. Hamilton also reminds Sarvaiya to maintain a work-life balance and not neglect his personal life while pursuing ambitions.