IMHO somehow these "procrastinations" in your dictionary to postpone to buy some bitcoin relate not only to cognition (thoughts) but also affective (emotions) that affect the behavior later on. So, first, the individual should know what Bitcoin is, the technology behind it, why it is important for them, and why they need to invest in it to gather the initial knowledge that later on will influence their affective part, where they feel that investing in Bitcoin is necessary and gives them positive emotion. When they know and feel that investing in Bitcoin is a good decision to make, then there won't be more procrastination because they have internal motivation to invest. Other people can't make us do things unless we ourselves do.