Not all friends in my friend circle have the same attitude, so I didn't inform all my friends about Bitcoin. I have some friends in my circle of friends who were interested in learning about Bitcoin. I only introduced them to Bitcoin, but I did not inform them about Bitcoin unless they were mentally prepared. However, I have not suggested anyone in my circle of friends to invest because investment is a purely personal matter and there is no point in me interfering in it.
You shouldn't even bring everyone in your circle along to know about cryptocurrency some of them may continue to take your advice for granted since the information is coming from someone who they have personal relationship with but if you have those close pals who you know to have the zeal to learn and make good use of the information that you want to give to them I think you shouldn't withhold the information since it will be profitable for them and they will also remember you for the good works in the future. You already know that you are not supposed to persuade anyone to invest in Bitcoin it should be the personal decision of the person after they have gotten a solid information from you or other people.
Sometimes we just want to bring the people that are close to introduce cryptocurrency to them,and not even observing if they will have interest for cryptocurrency. But I think it will be more easier for us to really observe people when planning to introduce cryptocurrency to them if they have the interest because sometimes when trying to lett people know what cryptocurrency is all about it just as if you are wasting your time because of the little interest and low effort they put in.