noun, noun or participle which takes 'suru', intransitive verb
adhere to; stick to; be particular about; worry too much about
Often used in negative contexts to describe someone who is overly fixated on minor details, rules, or formalities. Common in the pattern ～に拘泥する.
彼は細かい規則に拘泥しすぎる。
He adheres too much to minor rules.
形式
Please think freely without being bound by formalities.