What will be the benefit of your regret? You made mistakes in the past but don't make mistakes now. In fact, we have to learn from mistakes, if you can't correct yourself yet, then you will have to regret again in the future. So you should not regret, but focus on the future and continue to invest in Bitcoin. However, we can say that we are still in the initial stage, because the price of Bitcoin will not remain stable here, the price of Bitcoin will increase a lot in the future. If you start investing now and can hold for 10-12 years, you can profit a lot. Those who have succeeded in investing in Bitcoin must have held for a long time, to be profitable by investing in Bitcoin, you have to invest for a long time. So don't regret, if you start investing now, you will feel happy in the future.