If you want to quit the smartphone, what I did was to set a random 10 letter password, which I kept on a piece of paper in my wallet. Change the password every

If you want to quit the smartphone, what I did was to set a random 10 letter password, which I kept on a piece of paper in my wallet. Change the password every 3 days. For me this made using my phone enough of a hassle to break any habit I had. It's been a few months now and I have the password memorized, but I still almost never use my phone.