You were told in the form what to do and you went to do it. The gambling approach does not say anything. It's only luck that can wait for you after such prompts. You better rely on yourself.
You can't just believe whatever they told you here. Not because bitcoin is doing good these past years means that you will always win in this kind of gamble. There is always a probability that you will lose. Even if it just 1%, it is still a chance. We must only invest what we can afford to lose. So it's not appropriate for me to just invest all your grandma's life savings.