This is the next step in a series of escalating steps I have taken to try to fix a worsening problem. I understand that from your perspective this probably looks like a very drastic action taken for no adequately explained reason, but I think of it as a very proportionate response adopted after lesser options have been exhausted.
As for my goal... let's just say I find this passage very familiar, except instead of "day" it's "days", or perhaps "weeks":
Opening Safari is an actively destructive decision. I am asking that consciousness be taken away from me. Like the lost time between leaving a party drunk and materializing somehow at your front door, the internet robs you of a day you can visit recursively or even remember.
Could you elaborate on why you think teaching math in a city might not be safe but being a farmhand in the country might be? If every city starts installing open WiFi networks you might be right, but right now it seems to me that creating an internet-less place at home should be enough (I'm glad routers are now coming locked by default, with long-ass alphanumeric passwords).
Simple part first: yes, I claim that every city has or will soon have near-ubiquitous internet access. If you need to deny your future self the ability to choose to use the internet easily, you won't be able to live in a city. Further, surrounding yourself with internet users is going to prove much harder to resist than surrounding yourself with a non-technical, somewhat isolated community.
Harder part: I don't know what you've tried already (and specifically: get professional psychological assistance, which often requires that you try multiple providers ...
If it's worth saying, but not worth its own post (even in Discussion), then it goes here.