I've tried spending on a video that I worked called "The Comeback." The reason I did was because, I wasn't posting for more than 2 months because, I had exams and when I "Came back" I wanted to do something awesome that screams "I'm Back!"So, I worked on it for more than 2 weeks and I advertised it for 2 weeks on YouTube. I used a special cut up version of it so, people would actually go to my channel to check my video out and also, the channel is self. The video got views but, only less than 1% Subscribed. I was pretty bumbed. Anyways, you can check my the video out if you want and also, Advertising would only work if you're a big channel because then, you can show off how big you are in the Ad.