Later in his youth, Yit moved to Amarapura, then the kingdom's capital, to serve as the lowest grade retainer in the royal service of Crown Prince Thado Minsaw, who had his hometown Dababyin in fief. Stockily built and loud—based on his body armor, his height is estimated to be about 173 cm or 5′ 8″—Yit proved a quick study in martial arts, horseback riding and war elephant riding, and quickly rose through the ranks, becoming one of the crown prince's personal bodyguards in 1806. It was here as a royal bodyguard that Yit became exposed to military arts, receiving a further education in military strategy and tactics.