Step 1: Identify that you're overthinking. Congratulations! You're already doing it right.
Step 2: Realize that overthinking is a skill. It's like playing the trombone, but without the trombone.
Step 3: Practice overthinking with friends. Invite some overthinking buddies over for a game night.
Step 4: Learn to overthink about overthinking. It's like meta-math, but with more sweatpants.
Technique 5.2: The Art of Procrastinating While Overthinking