How can you judge someones skill or personailty by a tattoo? You could be the most experienced/skilled pilot (or any proffessional for that matter) in the world and having a tattoo would make no difference, especially as tattoos are more and more common.
At the end of the day there are always going to be people who are better than others - the same goes for a sport - if everyone was the same then it wouldnt be a sport - so surely the people who are less proficient or skilled just need more practice or more challenges to become better at something?