FAKE NEWS CNN GETS BUTT HANDED TO THEM

I've been trying to understand this whole crypto -currency phenom.. what is the purpose and why is there interest in it.. Now from what I learned is , it seems that in the beginning when bitcoin was started

Is bitcoin and the rest of the crypto currency just like any other investment where the "shadow investors" are just pumping them up so they can get rich , and are they just going to dump them

I from philly and I find it hard to believe what people are paying for homes today DOES ANYONE SEE A BUBBLE!

Have no clue what I am doing right now ; trying to figure out if this is actually how you post on this site or. Should I really be telling a story about myself. So if there is others who are here who were