It's not a bad thing you did to share your knowledge about Bitcoin with them, and their reactions were also normal when they heard and knew you had an idea about Bitcoin. And it's only right that you say good things about Bitcoin when they believe it.
But I wish you had said the cons, not just the pros. Because of that, you will know and see if they really understand and see the potential of Bitcoin. Maybe later, because in the end, they will blame you when they see Bitcoin as a risk.
The thing here is that nothing is perfect yes it's good to educate friends, love ones about bitcoin that is a brilliant idea. Just like what you said when teaching people about bitcoin the person needs to know the disavantages, the risk involved in bitcoin.
But in my opinion if am educating a friend about bitcoin for the first time
that person also needs to be interactive, ask questions to know more better. I don't expect the person to teach everything about bitcoin in just one day but gradually that person will also learn about bitcoin or making research through the help of the internet, lastly, have never heard of any investment with no risk, all investment are risky.
Teaching Bitcoin to anyone's not aware from it's existence it indeed quite good as you gave them options and idea to make money. Your suggestions is actually good, as you teach your friends or educate them, it would be better if they ask questions or being interactive showing that they are really interested to Bitcoin. But I think it would be better that you only do teach them the background knowledge and basic information about Bitcoin, by simply telling the risk, volatility, decentralization and etc.
Because at least for me, they would be too relying on you by just simply asking you all the questions as if you are the Google (most used search engine in my country.), which they can do their own research. Also it might reach to the point that almost all of their decisions were based on you, not on them which is really a bad thing. Since we all have different mindset, skills, goal and funds in this industry, so it wouldn't be always applicable to everyone.