You start off in this world as an animal by all your heart; your brain is what directs and trains the heart to be a civilized human.
Agreed? Now you can use this ability more consciously to force yourself to stop being lazy, get rid of bad habits, etc. #MindHack
Whenever you learn something, you must apply it to assimilate that knowledge perfectly and to retain it. “Applying it” can include practising it, preaching it, even simply writing an article about it which will give deeper clarity to inculcate it in you.
For example, writing down this LOL.
Another example, after studying mechanical engineering or while studying it, putting that knowledge into practice via internships or projects.
#LOL