Why I believe am not making it to 1000 elo by the end of the year

So, I made a blog discussing my plans to get 1000 Elo by the end of the year however I think that is not going to happen. Sure, it is possible, but I don't think it is really likely. To be honest a more fitting Elo for me would be about 720 so I would say 860 is not too bad. Anyway because of my skill and a lack of being able to get to 900 because of a stonewall am in I think I will not make it to 1000 by the end of the year to some up why very quickly

Year is ending too quickly  

In a stonewall

Not good enough skill

I suppose my goal should be 920 by the end of the year