Two sports I knew the rules of were hockey and baseball, all the old rules, for rules are always changing. Of course this is only one aspect of life, hundreds more exist. Every labour of life has a skill encountered, and most people are trying to meet that skill unaided.
I truly think my only real "skill" in my life was being patient and not fight life, be patient and deal with whatever comes along. You think and act in one second, if something needs to be done, regardless of potential hazard to yourself, even that is a skill some have, while others stop to think what to do, the job is done and maybe a life saved. To act so fast in that situation is a "born in you" skill. Every occupation and job has a skill.
I've looked at life for many years, and drawn my own conclusions, put some of them on paper and hope someone will read them. I love my family, you are all so different, so wonderful and gracious and whole.