Get and read the book "One Second After". It will help you go through the thought process and put you in the right frame of mind. Your ability to know you are in an emergency situation and have a plan will keep you from freezing and not being able to make any decisions.
As others have stated you can do small things that would allow your household function for days to weeks w/o power. You have food stores so the emergency situation that occurs every time a blizzard is in the forecast is no problem you already have everything needed. I have extra food of staples that we buy every almost weekly like extra spaghetti sauce, spaghetti, mayo, mustard, canned goods etc. We buy beef once a year so at any time I have a lot of beef in the freezer. I also buy extra chicken and vacuum pack the breasts to protect. Extra bacon, fish etc. i have extra propane so if the power did go out for an extended time I would either can or jerk most of my meat in the freezer. Many options for freeze dried foods that store under beds and have 25 year shelf life.
You can move to more serious preps like the ability to heat water and food, have access to some water stores (water barrels in basement, water bob that fits in your bath tubs for water storage, ability to filter water), alternate heat source for rooms (propane or kerosene space heater) to wood stove backup if feasible.
Then think about what would happen if you needed money for emergencies. During a power outage your debit card does not work. Those businesses open will be on cash basis for goods. Have cash reserves in the home or bank for several months of bill payments if you are able to build those reserves. Further diversification of cash with purchase of gold/silver (is at a low right now), alcohol (great barter good that does not go bad and has several uses), etc.
Lots of resources but don't be get overwhelmed by those that seem to have everything and are living "off the grid". That is quite a serious life decision.
I think what will get us is our economy collapsing from debt and the digitizing of our monetary supply, ie the Federal Reserve is adding money to its reserve and buying the US debt. How much longer will that be allowed to occur without severely devaluation the dollar creating inflation or deflation or both ie what happened in Germany between WWI and WWII.
Oh....and guns......lots of guns.