The purpose behind terrorism is to instill fear in people - the fear that electrical power, for instance, will be taken away or the transportation system will be taken down.
If you want to make information stick, it's best to learn it, go away from it for a while, come back to it later, leave it behind again, and once again return to it - to engage with it deeply across time. Our memories naturally degrade, but each time you return to a memory, you reactivate its neural
If you write fiction, you're by yourself. There are certain advantages to that in that you don't have to explain anything to anybody. But when you get in with others who share the loneliness of the whole enterprise, you're not lonely anymore.