is data science a very difficult course?
At present data science is one of the most demanding courses. Most of the students are preparing to go for data science course but they are mistaken that this is an easy course but the reality is that data science is a very difficult course and it requires a lot of hard work,skills, patience and deliberate practice.You will have to strengthen areas like Programming language (R or Python), database queries (SQL), and statistics in mathematical concepts are needed and apart from that you will also have to develop technical expertise. So, finally i would suggest you to go for the course only if you are seriously interested and only if you can devote 8-10 hours everyday.
I hope this helps.