many of the people think that rank or experience are same thing but they are totally different I have seen a lot of people that only run behind the rank and they don't want to get experience.
They just run behind doing posts and earn money from it.
Basically rank is the thing that you earn by keep doing posts and your rank goes on increasing. while experience is the thing that you learn from your study and you can apply it.
Rank is perception but experience is reality.
so we should try to get more experience and we don't need to focus on rank if we read a post then we should get full knowledge about it and its terms.