You can aswell get those proper knowledge when you have already started buying bitcoin because i believe you will know more when you are into proper with your little knowledge at first, bitcoin investment is not too hard to know as people may think first thing is to get started when your Discretionary income is ready to avoid procastinating while trying to gain proper knowledge.
It's not too hard, yet people may be inclined to drop their bags even if they see even a bit of red.
To avoid this, knowledge should be built up beforehand.