There are example of different people that you have said that some people have so much money because there are some people who have put some money to add to their everyday money. These are example of people and there are some people who have multiple investments and get money from other places, these are examples of such people.
Many times if someone is brand new to bitcoin and they have a lump sum that is of a considerable size (perhaps anything greater than $20k), they likely are already going to have had some practice with other investments, since it is not very common that folks are going to want keep very much money in cash, even though surely there could be some cash equivalent products that they might invest into, even bonds or interest bearing cash-like instruments.
And surely the kinds of an investments a person has and their investment experiences could affect whether and how they might get into bitcoin, and sometimes they still might want to be careful regarding how they might get out of some other investments (unless the investments are cash-like), and it is difficult to know in advance how they might want to ease out of one investment and into bitcoin, if that is how they choose to proceed.
I have seen many people who want to invest in Bitcoin but they are afraid of how they will compensate if they go into loss. Although this is a silly question and it should be because it is new people who are afraid to invest in Bitcoin. These are people who don't have money they will tell everything and those who have will mention their household expenses when they are not seen. Usury and these other things are forbidden and it is better to manage the expenses of the house by doing hard work.
Yes, if his investment is high and his variety is also high, then he must invest in bitcoin because if he spends money in it once, he has many investment varieties 10 bitcoin profit will be given. He can earn money with peace of mind and will not care about other tasks. Such people run after little money, they have no intelligence, because of which they do not have the courage to do any great work, that is why they live a middle life in the world.
Those who hesitate to invest in Bitcoin often lack the determination and don’t have confidence in the potentials of the asset (Bitcoin). The fear in them prevents them from seeing the long term potential of investment like bitcoin, especially when they focus too much on short-term fluctuations instead of the overall trend of bitcoin. There's no need to fear, that investing in bitcoin won't be successful, instead focus on the opportunity rather than fear of missing out. If you are earning or have a source of income with the right strategies, a long-term perspective and being consistent it can definitely yield positive result. Investing in Bitcoin require a certain level of commitment and confidence in the asset potentials.