As usual, she turned in her paper late because she got caught up in nitpicking.Como siempre, entregó su trabajo tarde porque le estaba buscando tres pies al gato.
Some people say I nitpick, but I prefer to think of myself as a perfectionist.Algunos dicen que soy quisquilloso, pero prefiero considerarme perfeccionista.
He's hard to have a conversation with because he's always nitpicking.Es difícil tener una conversación con él porque siempre le busca el pelo al huevo.
You said it wrong. You mean to say "emigrate," not "immigrate." - Why do you always nitpick everything?Lo dijiste mal. Quieres decir "emigrar", no "inmigrar". - ¿Por qué siempre le sacas faltas a todo?