There is nothing wrong taken the horse to the river to have some water but you get there you don't have to persuade the horse to drink the water because if the horse is very tasty of water they will drink and become excited over your kind gesture and they will maximize such opportunity, for sure we can tell people about Bitcoin with the knowledge we have but we can't force them to invest in Bitcoin it will be their personal decision and choices to make, but it is true most times those that come to you for knowledge will tend to stay much longer learning than those you walk up to although it may not work that way all the time.
You've sha nailed it sir. On most occasions, people wey dey come meet you for knowledge,Na them dey stay longer but not entirely all. E get people wey go come your side to come learn something without having to pay anything, and them get those wey go come learn something but will have to pay for your services, despite the payment, they will still come around. In fact, Na those people they learn pass. Our people talk say 'people who pay for services, get to pay more attention to such services because they tend to know more value attached to it'.
Those who allow you to come to them before they can learn from you are worse off the situation. They tend to easily take the value of what you are teaching them for granted more than those who come to you and even much more than those who pay. If I was the one, I will always prefer to go take knowledge than to allow knowledge to come to me, not because I don't like my comfort zone, but because there's no true comfort in looking for true knowledge.