Good question. Interestingly enough restoring cars has given me the trait of "patience" which I never had. It helps me in business and let's me enjoy life more. People should get to expect that things will not be done correctly, on time, or the first time nowadays. Unfortunately today --- if you take that opinion your life will be enhanced. Similar to driving fast. It is much more fun to watch folks blow past me and then put on their brakes, even though I could blow them away!