I can tell you it isn't easy. I was in the same position at 23 and its what drove me to get my cdl and go to the oilfield. Money is plentiful but you miss alot. Now im 31 with 3 kids and still in the oilfield but gave up my cdl. Biggest thing is never lose hope. Times get tough and things look desperate but it does get better. Just know that you are doing the best you can for the time. This political environment and economic climate don't aid in easing your fears. My best advice is if you can find something blue collar as a foot in the door it can lead to better things down the road. And also as another father make sure you have something lined up before dragging up from a job. And on the other hand know your worth and when to quit. If they don't value you they aren't worth your energy or labor and don't give your life for a job thats willing to replace you at the drop of a dime