I think that people need to start somewhere. These bitcoin whales just didn't have a pile of bitcoin dropped on their lap. They started small, and worked their way higher.
Either through price appreciation, or reinvestment of dividends/profits back into their accounts to use the power of compound interest.
Exactly but not only that, you also need to consider that the way to go forward just like in real life is through continuous saving, you might only invest 0.01 btc but you can do this every day or every week or whatever fits your financial capabilities. Eventually you will have a sizeable amount.