Spreading information to people about bitcoin of course is a good thing do, but the problem is that  their are some people maybe when you try telling them about how bitcoin investment works and at same time trying to convince him/her to go into bitcoin investment.  if you're still the first person to inform him about bitcoin investment  probably he might be thinking that you're actually trying to scam him considering how you're being so optimistic about it of course that's the feeling we always have sometimes when you're not familiar with something maybe you meet a friend who knows everything concerning that very thing you know when he keep telling you about that stuff at first you will be scared because that's your first time of hearing about such thing. More especially when money is involved you know people are always careful when it comes to something that will require puting our money. So I will rather wait for them to Walk up to me if they're interested, than spreading information about bitcoin because not everyone that is interested.