If one is to be a slave of something, there are many things to choose from:
Slave to one’s job.
Slave to one’s family.
Slave to the circumstances.
Slave to external demands.
Slave of habits.
Slave to the rhythm.
Slave of the fact that a washing machine is a really convenient thing to use, however, it consumes a lot of electricity and water, so it is not the most eco-friendly way to proceed out there.
Slave of a ruling system.
Slave of capitalism.
Slave of socialism.
Slave of the cultural background and historical circumstances.
Slave of a friend of family or one’s own uncle!
Slave to one’s own idea of what is good.
Slave to somebody else’s idea of what is good.
Slave of the God.
Slave to the God.
Slave to one’s life path.
Slave to love.
Slave to the Inner Totem.
Slave to the Inner Totem.
Slave to the Inner Totem.
Slave to the Inner Totem.
Slave to the Inner Totem.
Slave to the Inner Totem.
Slave to the Inner Totem.