the only problem i had with bitcoin is that i got to know it late. i wish i had bitcoin knowledge back when it came, and yet i still don't have a complete knowledge about bitcoin. basically this problem is a "universal" problem. people only know that bitcoin is a digital currency but they don't know how to make it or the depth of a bitcoin. basically how much a bitcoin worth in dollars. so i think it should be more talked more often and people should be aware of bitcoin.