Fishing Is a Good Skill Set to Develop

Fishing doesn't have to involve killing fish, right? In the act of fishing itself, often is catch and release. Much of the world survives off a fishing it is a very good source of food. I think one thing that i would point out as an example when wrestling with these questions, is places like the far north of canada and alaska where grocery prices are unsustainable for much of the population. Many people who live there live basically off of sustenance hunting with fish and meat that they freeze year round.