i came nothing ironing one shirt and pant to now getting job on my own as my parents have no knowledge about anything like internet, or other high technology but they still work hard to put me in convent school later in science 12th grade and i got lucky scholarship to do engineering thanks to YouTube i could self learn alot of things everything i learnt i will be putting that in articles the training notes , hand writing the tutorials are not enough to understand how everything works so i would like to help those who are just coming up , want to dive deep in IT sector .