If your wealth is unstable, you usually have to sell the coins when you encounter some problems, but you still have surplus money in your life, and you can invest in the Bitcoin network for a longer time without worrying about other real life. If the expenses in real life are difficult to meet, then the choice of investment will not invest too much money.
It happens and it's true that whenever you're in need, you have to sell your bitcoins.
Whether it be in profit or loss as long as you need the money, there will be a rush sell that you'll do and that's the disadvantage of not being wealthy.
Yes. There is really a great advantage if you are financially stable and then you start investing in bitcoin. You will most likely to earn huge profits because you are just gonna wait and sit for your target selling price to achieved and then you sell them. So whenever you have trouble meeting your finances, it will not affect you that much because you have your own spare money that you can use and won't resort into selling your coins even if its still in low prices. So i think being financial stable is a big edge towards others so you won't end up losing your investments in bitcoin. Instead,holding it will keep on growing your profits as years continue to pass by.