I have heard both ends of the stick on being able to get a new job, one being that it is easy and you only have to try and the other being there are none and you can’t seem to get an offer (or even an interview!)
Being able to get a job is like being able to follow a new recipe, at least the way I do it. The first time following the recipe I sub ingredients, I only partially follow directions and it never turns out how I want it to (I don’t get the interview or the job because I don’t properly prepare or style my resume to highlight my relevant experience and expertise). The second time I only sub ingredients I know can be subbed and I follow all the directions I’ve newly found to be important after flubbing up the first time. The produced effort is rewarded with a decent reward (or a half dozen interviews). The third and subsequent times you throw a spin on the recipe to make it your own so it caters to your own tastes (this is when you are so confident in yourself that you get the job!).