Why do all Asians ( East Asians , Indians , Arabs etc..) all have the same mindset about their child’s future career ?

I am from India! I always wanted to become doctor that's my own wish, i tried 5 years, my parents never forced me into it, they just supported me, my parents never forced me to bring top grades in my school time too, if i ever failed ,my family told me to try again. Next time you will do better son!
Just life was unfair towards me....