There are different ways we can learn about Bitcoin and trading if we actually want to learn. It is either we learn from a physical teacher or online. It can be quite difficult and expensive leaning from a physical teacher because that can be some how expensive depending on where we want to get the skill.
When people is talking about spending money or paying someone to teach them Bitcoin always sounds ridiculous because learning about Bitcoin is a thing that shouldn't cost a dime from somebody, however is not even everything somebody will depend on people to teach them especially Bitcoin because everything is well explain online both the processes, so why pay someone to teach you when you don't have a limited access to internet, though I'm not of the impression that having someone to tutor you is bad but if it involves the person to pay an amount to have the Bitcoin investment knowledge then I don't support it because is not a difficult something and besides there are people who can teach you without expecting anything in return.
People paying some amount to learn about bitcoin is an individual choice, so surely nothing is wrong with that, provided the person find it easier and convenient to learn it on a one on one class. as each an every individual have our Level of understanding, So surely some people are slow and or Wimpy in understand things, and find it more better/convenient when they are thought physically. So they can later comprehend after having primary knowledge of it. Actually some folks don do anything for free including teaching someone about bitcoin. If the learner is satisfied then it's not a big deal since bitcoin investment need carefulness to study. I could remember a friend of mine, no matter how teach him something he will still ask you again the ext day. I will keep repeating myself till he grasp it. If I where some dudes Maybe I will have equally charged him some bulks for wasting my fucking time repeating myself.