DOs and DON’Ts for individual consultants?

Dear Colleagues,

I’m writing an advice article for future individual consultants in the TRANSFER Magazine. I want to come up with some positive and negative points. Some recruiters contributed already.

Please add to my following Wiki pages if anything comes to your mind.

What should you DO to be successful as an individual consultant?

What should you avoid as an individual consultant?

Thank you very much for your time and kindness. The article will appear on my Web site as well. I look forward to our continued contact.