I did not know that a lot of people will get arthritis when they are getting older. I found out because I had to prepare something for a customer and it was about arthritis. I searched on the internet to find out more so the customer could see that I really working on this job. And he did because he was very satisfied about the things I did for him and he will come back to me in the future if he has another job again for me. I like it that customers are satisfied and my boss thinks the same. Now I can go one with another mission for another customer.