Hello everybody, how are you?

In this forum i am new and proud to be here as a member of this forum. Heard there is a lot of discussion about Bitcoin so I came to join here for my own needs. Hope you all will help me. I don't have a good idea about cryptocurrencies. I just know that investing in Bitcoin is extremely profitable. But I don't know how to do it. One of my acquaintance suggested me to invest some money in Bitcoin. I told him how many dollars to invest and he said as much as I am willing to invest. I made up my mind that I would invest $500 but i am confused. I don't know much about Bitcoin so the person gave me the link to this website and suggest me to know about the various opinions of users on various topics. Since I see that Bitcoin is always discussed , I want your suggestions about my Bitcoin investment.

Should I invest money with the suggestion of that guy? He told me that if I invest I will get good profit. He said, he will open my bitcoin wallet and help to buy bitcoins. Should I invest in bitcoin?