public Boolean remove() throws SQLException{
			int s = Database.removeAttunment(player, loc.getWorld().getName());
			
			if (s > 0){
				for (int i=players.get(player).size()-1;i>=0;i--)
					if (players.get(player).get(i).equals(this))
						players.get(player).remove(i);

				if (players.get(player).size() == 0)
					players.remove(player);
				
				return true;
			}
			return false;
		}