I'll vividly add to this, it's always better to invest in what you understand the basic knowledge about, you don't just jump into investing in what it seems to be generating income when you are not fully equipped with the right knowledge, not only knowledge but you must start from scratch how that business works, what makes it works, if it doesn't seem to be working, what next to do, who to meet, putting in more money, or changing location as well as environment, bringing to the product to those that actually needs them.
All these are the actual beginners challenges you must have known firstly before thinking of investment into a particular product. It doesn't actually needs money from the start but the full know how matters most before money is put into it
I think this applies most in business not Bitcoin investment. If you make starting off with bitcoin investment seem way too complex, it'll either scare away people or give them more reasons not to start. That's why we try as much as possible to show people that are interested in getting on the bandwagon that they really do not need to know too much before they get started. Bitcoin investment indeed is complex but the most important thing is getting started first. And to get started, all you need is to make sure you have a discretionary income in place, as a starter, even if you don't have an emergency fund stacked up somewhere, you can still get started and build your backup funds as you proceed. The most important thing is have basic maths skills, have common sense and of course an emergency fund. At least common sense would teach you how to buy Bitcoin (with a little guidance) and as you proceed, you'll learn all you gotta learn, make your mistakes and learn from them.