The seventh other way to get rich is not really applicable to everyone because it is all about being lucky. A lot of people are already getting rich because of pure luck such as winning in the lottery. The thing is, not everyone will experience exceptional luck such as getting rich. For every lucky person, there have probably been about millions of people who are unlucky such as what happens in lotteries.
There is nothing wrong with being luck especially when you want to use it to get rich. Just make sure that you are not pursuing it though because it is no different than gambling. You see, when you gamble you are expecting for luck to be on your side so that you would be able to win the gamble and get as much money as you can to get rich. Casinos are based on luck and if you pursue it to get rich then you will just end up broke in the end. Luck is only good when you do not expect it to happen such as winning in raffle draws or maybe even in casinos and lotteries. Just make sure that you do not get hooked though because the moment you do, be ready to say goodbye to success for a lot of people already got bankrupt because of pursuing their luck.
Even if you do not pursue luck, it is generally not a good way to getting rich simply because it is just luck and does not happen all the time. Notice how easy money tends to be spent and wasted so easy? That is the exact same thing with getting rich through luck. You may get rich the first time but it will be very hard for you to maintain it because you did not really work for it.