One more thing after you read my post above that needs to be conveyed to people who ask you about how to buy and invest in Bitcoin.
In addition to the intention and having money, what is no less important is knowing how to store it properly and correctly, don't let it be after buying it but wrong and not knowing how to store it.
Choosing a wallet is very important. Don't just store it because expensive assets should not be ignored at will.
You mentioned basic knowledge of investment. Having basic knowledge is one of the basic foundations to start investing. If you ignore this issue or try to ignore it, you may be putting your valuable assets at risk. It is important to have the ability to buy, how to store or choose a reliable wallet. Even knowing how to use your chosen wallet correctly is part of basic knowledge. If you make mistakes in acquiring basic knowledge, then you are leaving a shaky foundation for investment, the results of which will not be positive at all. Even acquiring deep knowledge after starting investment is important.
Having basic knowledge about investment is indeed very much needed when someone wants to decide to invest because without basic knowledge about the investment that will be carried out, of course the decisions they make in investing are not right so that it is very unlikely that they can make a profit on the investment that is carried out.
If someone is not sure about the basic understanding they have obtained, it is better for them to have a companion in studying the investment that will be carried out and with someone accompanying them, of course they will be able to ask if there is something they do not understand about the investment and as the investment progresses they can slowly understand about the investment themselves.