I first learned about Bitcoin in 2013, but I thought that the federal reserve system would will ban it, but it turned out that the federal reserve system was saddling Bitcoin, so no one forbids)
sometime we need to think positive about cryptocurrency.and do not take own summary without consider developtment in future.bitcoin could be example for this.much people doubt about bitcoin but its finally proved.
Spending time in crypto is not mandatory and there are no restrictions over your starting or ending point it is all up to you how you handle things here but one thing is mandatory that is your knowledge. If you have enough knowledge and understand things here then you will surely succeed. On the other side if you have no knowledge and do not learn anything s complicated for you then spending time here is useless, you must learn first and then start it.