No coin in this crypto market can give you a hundred percent guarantee that you will profit from it, but if you invest in good projects and buy at the right time, there is a chance of making a lot of profit.
Yes, no cryptocurrency can guarantee you to be reach but if a reliable investment can be made with good research, there is a high chance of success. Bitcoin is the best investment for long term investment. Even though there is no guarantee in investment, the risk of losing wealth will be reduced. Investment may not make someone rich but it can pave the way for him to become rich.