Bitcoin is a long term high yielding crop. The crop that takes a long time to produce is also very profitable. If you had bought $550 worth of bitcoins in 2015-2016, $550 would have grown about 15-16 times. One piece of advice I have for everyone, which I'm very keen to implement myself, is to say you have $20 and invest it in Bitcoins, and then invest $20 in Bitcoins, so at one time you have $20+$20. = $40 will multiply.From there you keep a portion of the profit for yourself and reinvest it with Bitcoin. At some point that $40 of yours will turn into almost $400. Thus $400 to $4000 then $4000 will influence you towards success.
If there is any mistake between the words, please correct it.