As an investor one thing will always come to your mind and that's the fear of losing or not even making a profit.
Most time one thing that have made people not to be successful in life is fear, and fear has been human greatest enemy. Where most people failed at times is investing on things they don't know much about or have idea about it.
I believe in any business at all lossing is inevitable as a newbie or a long time investor in such field be it crypto investment or other businesses, but the ability to ask questions and learn from those that has been into it will eventually be of help but the fear will still be there as a newbie though.
But it's advicable we invest into what we know more about, even if we lost we learn a new thing and do better as time goes on.