Thank you all for the good advice. I will now always look for the roadmap and the developers identity.
This is a major problem. Do not invest based on other people's opinions. I know it is much easier on the soul to put the responsibility on another person, but from my experience this is the worst thing to do. You will not only damage the relationship with your friend, but also not gain any useful experience from your crypto investment endeavours so you can correct any mistakes you make..
Thank you for this, but those advice from him even though it won't get successful, still were friends, I know that there is still a risk about his suggestion but still, I will invest in it and then I just realized to do it with my own that's why I am asking for general advice from the expert, I