Dozdoats said: Get skills FIRST.
By all means....get training, but at the same time get the medical supplies as much as you can. Better to have and not need than need and not have. Remember....BEANS - BULLETS - and - BANDAIDS!!
Basic first aid still needs medical supplies and there's a lot of expendables that every home should have....just in case. This whole idea that someone else will take care of you and supply vital materials you might need in an emergency is ludicrous. Just creating an airway, keeping them breathing and controlling bleeding will save a lot of lives. Everyone should know how to perform these basic emergency care.
Personally I believe that you shouldn't get a drivers license unless you've completed BASIC CPR and BASIC FIRST AID course. When I was in the 9th grade in Oregon EVERYONE had to take a class in
basic civil defense. I still have the book they gave every student to take home. Every student learned basic CPR, Basic First Aid, Basic Civil Defense, prepping for emergencies and Basic Nuclear Defense. Now granted this was during the Cold War and back in the late '60s but all that training is as relevant today as it was then.
Having this basic knowledge is just good common sense. You can be the Ant or the Grasshopper.....choose carefully. Your life and the lives of your loved ones may depend upon it. When seconds matter, help is minutes and hours away.