One thing I can say is that cryptocurrency is a business for the strong in heart and determined. Also, patience, much of it is required when treading the part of cryptocurrency.
in my experience all of these are small matters. the most important thing when you enter this market is to not pay attention to any hype or FUD because they will mislead you into buying something you don't want and selling something when you should have bought respectively.
and also if you are a beginner
stay away from all the altcoins and only stick to bitcoin. otherwise you will lose a big percentage of your money and leave the whole market broken.