Money is power and for you to get that power, you need to invest,save money. You don't wake up one day and get that power, it takes a lot of financial discipline to achieve that.so I suggest you save up and buy some bitcoins for the rainy days.
Bitcoin is one thing that will not lose value rather it appreciate in value. Just invest because at old age you will not have the strength to start doing all that you were doing when young.
When you say “money is power”, do you mean it in terms of purchasing power (the ability to buy and invest) or more as authority/influence that money can bring? Just curious so I can better understand your perspective.
If it’s about influence or authority, I don’t think Bitcoin was really designed for that purpose. Plus, society still isn’t exactly a safe place for Bitcoin investors, so that kind of “power” may not translate as easily as it does with traditional money.