Points $A,B,C,D,E,F$ lie in that order on $\overline{AF}$, dividing it into five segments each of length $1$. Point $G$ is not on line $AF$. Point $H$ lies on $\overline{GC}$ and point $J$ lies on $\overline{GE}$. The line segments $BH$, $DJ$, and $AG$ are parallel. Find $BH/DJ$.