I have seen questions on the forum and it worries me to invest, I have about 8000 USD to invest and would like to know if it is a wise move or I should just keep my money.
Where can and how do I buy Bitcoins?
Thank you
If your sole purpose is to make money, no.
Bitcoin is a wonderful technology and there's so much to learn from it. If you find its ecosystem interesting, you should learn more about it and see for yourself.
It doesn't make much sense for me to invest in something you don't understand or believe in.
As for where and how to buy, it depends on your location.
There are a bunch of exchanges where you can transfer fiat funds from your bank and buy bitcoin from others from it.
https://localbitcoins.com/ is also something you should check out.