sir maine apki video dekhi…real wordings hoti hai. sir I have done graduation in b.com. I want to be data scientist./analyst I have just called today 3 data scientist of naukri.com with the help of my recruiter they suggested me to do at least Python, tableu, and just do project from kaggle website and apply. is it right to join institute for this or YouTube is ok for this skills. and how much time will it take I will go from scratch level of income.