>>11381That could possibly depend on the country OP is in, though I've never heard of a country where you're legally obligated to attend university. Generally once you're 18 or thereabouts you can do whatever. My previous sentence may be an ignorant statement though coming from the United States.
>>11376If you want to keep the Internet, and you have resources, go somewhere they can't find you and just pay the bills somehow.
If you don't have resources, and you really don't want to deal with people ever again, do some research, get supplies, prepare yourself, and go live deep in the woods, deep enough that nobody could find you if they wanted to, but close enough to civilization to periodically trek down for more supplies.
Don't get lost.