I'm not commenting on your decision, which is your business.
It's the assertion that anyone who agrees with you is correct, and anyone else "doesn't have the ability to think", which I was questioning. This isn't something that there is a right or wrong to. It's personal preference and there are many very good reasons not to use cash.
You are right. Thanks God there are still people who understand we have options and choice. Really I tried to use cash only for a month and I spent 8.37 percent less on my daily activity(mortgage, car,... were paid as usual) . May be I had insufficient dara here, but this the fact. Also with all the cards and paypal-apple pay I look at the world , that it is better stores give me a discount on the processing fee. Banks here like landlords by Adam Smith "... love to reap wher they never sowed..."
by the way, I used Apple Pay 2 days ago to by not fresh fruit tart in Whole Foods and today I returned it using ApplePay. There is no correlation between quality of fruit tart and Apple Pay(at least I hope so)
I still think (people can think different way) that Apple Pay is a useless toy, but I'm not going to beat anybody who uses it

For me Apple Music and Apple Watch the same , but how knows, may be tomorrow I change my mind. I had this story with ipad, for 2 years I hated it, I tried it and it is my 50-60 percent tool now.
I don't like John Legere for his bad language used against Att, VZW and DC(he graduate from UMass, Harvard and MIT) . I live nearby and I feel sorry that he descriditate one of the best US education possible. His speech stopped me to transfer to t-mo after iphone has lte12 available. Don't want to give him even a drop of his compensation. But some people think that his sppech was cool.
This is the beauty of this country that we have freedom of choices.
Peace, good luck and enjoy the lovely summer