Experience is the key to learn mathematics, without further wisdom may lead you to retardation. I am an aspiring Data science, yet a non-math or non-cs major, but a senior computer engineering student from a famous university in India.

My university produced lots of great thinkers like a hybrid race Indian-American Mr Sundar Pichai. He is the founder of Google and Computer Innovator.

As my dream to become 6-digit or million-dollar "Data Scientist". Can you give me advice on learning Calculus?