Those people that have traded before and has been in some other markets can be said to be quick learners because they have the idea on how the market works and have learned strategies on how they can profit from it.
But if a total beginner and came from nothing, it's best to learn it through slow walkthrough.
To bad for this people they want to rush everything about their bitcoin investment that's why usually they fall on scams since they meet those fake guru that invites them on their scam programs and fall for it as a victim.
If they really want to learn about bitcoin then they must consider to search for lots of information about this and they are ready to read a lot of articles then watch some valuables videos comes from different sources then for sure they can learn by doing that in process. They need to know that there's no easy way on everything and if someone promise them like that then most likely those guy have bad intention to them and they will just trying to lure them on a scam.