I always remember this too and don't really want to recommend anything that concerns money, gambling or even investments, because in case of success or winning, the player will think that it is entirely his merit. At the same time, if he loses, he will completely think that it is our fault. This is how human psychology works and there is nothing surprising about it. Sometimes I even try to restrain myself, because I want to recommend many things to my friends in gambling, but then I imagine these situations in the future and my desire to recommend something quickly disappears.
True, it always interferes when it comes to money, borrowing money can even ruin a friendship (but that's another topic for discussion). I once encountered a situation when my friend recommended me a person who was supposed to help me in one matter, I trusted my friend but in the end there was no decision and I spent a very long time knocking my money back, a very difficult experience, but this once again teaches you to think over everything several times and not make rash decisions that concern money, I include casino recommendations in the same category.