finally i convinced my friends to believe in cryptocurrency, but, when the procedural, key chain, wallet....etc.
it just killed the mood, it is like some rocket science
so anything, whatever, can let normal people to understand, to buy, to store
if we can something physical, even better
Actually it is not very hard for you to know that thing. Of course you need wallet to store your bitcoin.
there are many exchange wallet nowadays to buy bitcoins. You can try coinbase. you can install and use it on your phone.
very easy to use, really.