I met a client of mine today following up on a previous job after I had got paid. It was simply an after sales service with no extra payment required. As I kept offering more and more help with no expectation of extra payment, suddenly the client began offering me new work and new contract. I did not ask for the new work. All I did was I made sure I went the extra mile or two with the old job. Amazing!
A lesson for all of us: Never ask for another job from a client before finishing the first job to the utmost satisfaction of the client. If you satisfy the client totally with the first job, you will not have to ask for another job. The client will offer it to you!