text: arre,mere dost ne mujhe bola ki online courses shuru karne se pehle market research karna bahut zaroori hai, bina plan ke kuch nahi hota!bilkul sahi kaha usne, ek baar agar tumhe pata chal gaya ki log kya chahte hain, toh tumhara business grow karne mein koi rukawat nahi aayegi!