In addition to investing in bitcoin and altcoin, I have investments in shares of industrial campaigns, as well as shares of two banks. Its are not as high-risk as cryptocurrencies, but this allows you to distribute capital.
I also want to buy a property for rent.
You are correct; it is not required to invest solely in Bitcoin; if you have another source of trust, you can invest in it as well. Because Bitcoin is volatile, the price can fluctuate. You may lose your finances, but if you can leave it for a long time and are patient, I believe you will gain a lot of money from it, because Bitcoin is a very good investment that has made many people wealthy in a country, and you may use some of your capital to invest somewhere else. because it is important to take different risks, and as for me, I don't think I have any other investments other than Bitcoin right now, because I haven't found any legitimate location to invest my money other than Bitcoin, and am enjoying it, because I will make a lot of money from it one day.