Is your BJJ belt rank based on how much money you spent at a school rather than your skill level? It appears to me if you stay at a school long enough, and spend enough money your BJJ belt rank will increase regardless of how your skill level is going. Also if you are very high skilled but only trained at a club for a short period of time you will have to wait to get a belt that is your level. However in Judo if they think you;re good they can jump you multiple belts in one go. Discuss.