A friend of mine recently did some contract work for a company. The project took several weeks and the work was much more detailed than my friend anticipated. Not only was the work itself difficult, but so were the other people who he had to deal with while completing the designs and other specifications. When he was done he did something very important. He waited a few days and then took an objective look at the entire process, where he discovered what worked well, what didn't work well and the lessons he learned in the process. He even posted all of this information in a "bullet point" style on social media. With that information, his future projects will be somewhat easier if he runs into the same issues. Many people in sales and marketing fail to do this. If something works well, they just move on to the next deal. But if they hit a snag and fail to get the sale, they complain about something, usually the client or the working conditions, without having an honest ass...