I am 64 years old.. I am married, My wife is an iPhone user. I have two step children ( iPhone users ) and a 6 year old grand daughter ( an iPod user ). I am a retired Special Education teacher. I work part time. I hjave a Bs degree in Business Administration and two Masters degrees ( Adult Education and Special Education ). I taught for 24 years at the high school level. An accident caused me to retire on disability. I love using my iPhone 4. It has many apps that I use daily, Glucose Buddy, Calander, Notes, Help, iBooks, Games, Recipes, Catalogs, Shopping list, PHONE (is amazing ), Reminders, Weather, Camera, and web sights for my employment. I am using my phone constantly. I would love to have an iPhone 5, but I cant't afford it at this time. I just upgraded to the iPhone 4. This product is a real blessing, in my life. Thank you.