Tick tick tick

"Attentive to detail" is listed as a skill on my resume. I'm meticulous over activities I care about, whether it's schoolwork, cleaning or art. It's a strenght and a weakness. It's currently growing to the point where I'm getting sick of my own mind. I overanalyze more than I need to and the mind-aching process fogs my thinking. I know I have the potential of enjoying my life more if I don't stress over so many things. How do I downregulate this personality trait though? Thinking how to stop thinking is still overthinking.