This is the first time I am studying Design Pattern, I neglected the topic for a long time but it is time to deal with difficult staff.
To be honest, I am much more better than I thought. Some concepts are hard to understand but if you google and study the same pattern from different sources, it settles down.
This is not a beginner course but I found the instructor Jonathan Mills too fast and he uses the same example code for every pattern he teaches. I got bored. I didn’t like his teaching style at all.
I have only two sections left. I will take my time to go through them. Maybe 15-20 minutes a day.