Should I give up?

Hello guys. I am asking myself a lot of questions recently about YouTube, and I think some outside advice could help me. I started YouTube 6 years ago. I was 14 years old at the time. And currently I am at almost 200 subscribers, and my videos usually made between 20 and 150 views. But when I see the others small YouTube channels, it seems to me that they make hundreds of views and subscribers in a few months, where it takes years to me. For the context, during the three first years I made a lot of mistakes, I was doing almost no montage and was just having fun talking about a subject, but I wasn't really focused on my stats. Since three years I change my view on YouTube, I worked harder to make better videos, but I was in really intense study that don't give me much time to make videos, but the few videos I have posted make more views (100 against 20 globally) and I double my number of subscribers. But seeing that a lot of people grew so much faster than me make me feel a bit hopeless. In a few months I will have the time to focus more on YouTube, but I wonder if I have really the possibility to grew my channel. Maybe I don't have any talent in it, or maybe three years of bad videos condamned my channel. Do you have any advice or thoughts on my situation? Thanks

PS : Sorry if there are somme grammatical mistakes in the the text, English is not my native language