The most high-level answer is to exchange what someone wants for money. Going down one level - you can break it down into three main things: 1) teach someone

The most high-level answer is to exchange what someone wants for money. Going down one level - you can break it down into three main things: 1) teach someone to do it themselves 2) help someone do it themselves 3) do it for them... From there you can go further levels down depending on what it is that they want...