Although I am a mechanical engineer, I can say i am pretty good in math and it helps me alot with my adventure through the field of Data Science and Machine learning. The more i dive into this field the more interested i am. Often math doesn't scare me. I always try to understand new topics in machine learning. My favorite movie is "night crawler" and if you have watched this movies you'll know that why it is my favorite movie. i close this section with one quote from this movie: " You can find almost anything if you look hard enough".