to show total indifference
একদমই পরোয়া না করা; উদাসীন থাকা
"She couldn’t care less about what people think."
"মানুষ কী ভাবে তা নিয়ে সে একদমই পরোয়া করে না।"
to suddenly become very nervous or afraid
to fail to experience something enjoyable
to not express your emotions or worries
to teach someone about a subject or skill
a sudden moment of realization or inspiration
an easy or unoriginal fix; a copied approach