Sometimes we see people who have become rich by luck, but the truth is that they have failed to maintain that wealth. You cannot remain rich for a long time with the wealth you get based on luck, because you do not have the skills or knowledge to manage your finances and wealth. You do not even know how to use that wealth properly.
The main reason for the long-term success of a person who has achieved it through hard work is his skills in financial management and proper use of wealth. He who knows how to earn wealth also knows how to protect it. He who does not know how to earn it cannot be expected to use it properly.
I align with this, just like someone that won jackpot that's not wealth because it won't last, any wealth that doesn't have a way to regenerate it won't last, wealthy people has a constant source of income and their wealth last for time of time.
Wisdom and knowledge help to build a system that will not only generate money but to sustain it, that's why it's important in business, lucky wealth can't last for time of time, except wisdom is applied.
I am seeing luck as accumulation of long consistency whether in quiet effort or prayer, lucky guy usually has courage to take challenge and chances mentally and financially. But agree with both of you that luck only an entrance for wider and bigger opportunity and many people especially nouveau riche can not maintain what they get because they aren't financially literated and they actually don''t have proper system and skill of cashflow management, lifestyle controlling habit, risk management, asset diversification even they not learn how to invest with discipline. Without those skill no matter how much money do you have, it will soon drained and run out. Diligent and consistent people can increase luck probability not because they are more lucky but they often try, so they know right position to catch the momentum, they are more ready than other. Lesson we can learn from 3% population which control top of pyramid is create financial system so they can keep wealth sustainability. For preople in the bottom of pyramid we can create our own system with principle small or zero money leak, has risk protection and the most important thing as your opinion, not how big our saving but how to make money machine which can ensure our available money can regenerated.