Best time to plant a tree

There are a lot of crazy thins going on in this world now. A lot. One must understand the trivially of self, realizing that one cannot change many things. One must also learn the power and greatness of self, because one can change many things. The world
is just too big, big enough to include so many things we are capable of doing, and so many things we cannot control. 

Technology, is the keyword of this new century. No need to describe feelings or motives here. Just keep in mind that this is a great time to live. 

How do I go about machine learning? 

People say ML is a multidisciplinary field, including Mach, STAT, Computer Science and even Nero Science.  How do you dive into it? 

Data structure is really important. We could prepare all the possible data structures. And when we wanna use them, we have versatile objects to manipulate than just ARRAYS. 

Algorithms are like the theoretical part of this field. You must find a way, before you put anything to practice. Understand the math, illustrate the essence in coding, and eventually, design new algorithms.