learning curve

So after losing my last cell phone, which I selected as the "phone that would do the least number of things other than make phone calls," I finally went into a Verizon store and explored my options. The

options appeared endless. I really was scared of getting a smart phone that was smarter than I am (I'm smart, but not when it comes to electronics). But by the time I walked out of there I was the owner of an actual iPhone!  I am an Apple loyalist, so no other smart phones could possibly measure up. I haven't fiddled with it yet -- that's not the way I learn, anyway, so I plan to go to the Apple Store and sign up for some actual instruction. That was the thing I didn't do with my iMac, and I have regretted it ever since. I wonder how steep my learning curve will be....  This green color is the case color, designed to stand out against all the domestic backgrounds where it might get misplaced.