Based on their commitment to keep to their decision it makes me ask myself how do this set of person go about their daily lives when they know they can afford those things they see around?
Do you think this is a strategy to accumulate Bitcoin faster because of the volatile nature of Bitcoin?
Lastly have anyone come across any individual who will deny his comfort for Bitcoin and what do you think are their motivations?
How many legitimately wealthy men show off, go and verify the top 100 wealthiest people on forbe, half of that number don't show off their wealth and they don't buy the things they don't. In fact, it's even the ordinary or average people that are even struggling financially use their balance to buy things they don't need and they are doing it for one purpose which is "show off".
We live in a society where people now want to impress each other for about little change the have made in life forgetting that life is a continuous journey and to survive it, you need to invest today to enjoy tomorrow. If you fail to invest today, you are practically failing to succeed in the future. This is what we avarage people don't understand, only few have the mind to overcome this temptation of trying to impress people about wealth.
Coming back to Bitcoin, denying yourself some comfort is good if you have the means to do it but please don't deny yourself some basic needs, just because you want to invest and be a wealthy person for investing in bitcoin doesn't mean you wouldn't wear good clothes, doesn't mean you wouldn't eat good meals, doesn't mean you wouldn't have proper health care. If you fail to address these ones, you may not live to witness your investment because a good health is a good wealth.