How do I reduce dependency on one client?

[Btaliat]

It won't be a nice idea to depend on one client as a freelancer no matter how much the client is paying. You need to find ways of making sure that you have at least more than one. How will you get more? You can ask the clients to help you in finding more clients by referring your works. You can as well be involving in intense promotion of your portfolios for people to see you more.