Left my cellphone

I left my cellphone at home today. unfortunatelly, because I had a plan of meeting my friend today, it gave me a great trouble! Additionally, there were many things to do today. The one good thing was I know when we meet and where I go, so I worked hard to make my plan. If I know my friend's mail address I could send a mail which I'll be late but I didn't know my friends cellphone's address. So I couldn't help but to finish my work by the time.

Although it was hard situation, the more I stood in hard situation, the more my effectiveness was rising. Eventually I could manage to finish my work by the time. I learned two things from here.

1. I try not to forget my cellphone
2. Unless I had time, my effectiveness would rise.