There are two groups of skills that we learn. There's the skills that we pick up from our environment - eg to use knife and fork or to speak a language and then there's the skills that we may have to additionally train to do - eg speaking a second language or sailing a boat.
And the skills in these groups change over time and can be different between cultures. For example most of us nowadays train to drive a car but before there were cars no one even knew the skill existed or most of us use computers nowadays but there are societies in the world that have no access to computers and for them this is not a required or interesting skill to have .
Nothing you don't know so far. What our world does not seem to have grasped yet is that one of the most important skills we need to learn and everyone must learn is how to use out brain. As we grow up we kind of figure it out but 9 out of 10 cases or even less what we figure out is wrong. Science knows a lot more about the brain than the common knowledge is. Information and skills that can help each one of us to make better decisions, avoid catastrophic consequences and generally be a better person and help make this world a better place.
Are we not ready yet ? Will we ever be ready?