Fixing Unexceptional Car

Hello everyone, I am not a mechanic in any means, not at trade, never attended any kind of training to work on car, so not to surprise 99% of my time I don't know what I am doing. And the biggest mistake in my life is that I watched too much youtube video talking about car !!!

Joking aside, what lead me here posting all these video is because I want to learn how to fix my own car and I thought it is also a great idea to share how I fixed (or how I am not able to fix) them. I could be doing stupid thing for sure but it is all learning process so if you see something doesn't feel right, please let me know so I can learn something as well. 

Being a non-native English speaking person, I do also want to take this chance to learn how to present idea better and hopefully speak better English. In my real life I have a full time job but that has nothing to do with car (sure, to help funding all these projects) so please bear with me if sometime I doesn't post anything for long time!