You should go for any investment only after gaining complete knowledge about this subject.
If you want to get all complete knowledge before you can start accumulating Bitcoin you might end up not getting started, the best way is to get started if you have your discretionary income ready, one of the best way to learn is to first get started for you will understand it more better as an insider than been an outsider as you can be accumulating Bitcoin and still learn along the process, Bitcoin investment is not very hard as most people think it believe you can start accumulating once your discretionary income is ready with the little basic knowledge you have about Bitcoin investment.
You are right. You don't have to be very knowledgeable to start with Bitcoin, anyone can start with just basic knowledge. Our society is populated with many semi-educated people who have little knowledge about investing and are not very aware of how Bitcoin works. If they start Bitcoin accumulation while learning about Bitcoin, they will be more aware of their own assets and will study better and will become more aggressive over time. New investors should continue to Bitcoin through discretionary income during the studying period and lock in sales for 4-10 years.