"Is Holding Bitcoin a long time good way to make money?"

In the past, overlooking many years it certainly has been a good way to make money, but recently due to the big pullback that is nothing one would say over the period of the latest weeks. I am personally still bullish on BTC, but the competition does not sleep and market participants could swap BTC one day against an attractive altcoin ... so it remains a risky but potentially highly rewarding investment.