And I don't mean an online one, but a local one where people can go and buy/sell bitcoin.
What do you think?
I can understand that it will depend upon the location, but I think it can help in inviting more people to bitcoin too, right?
Bitcoin exchange is good for a profitable sideline. You invest to earn at an appropriate timeframe My experience has made my bitcoin exchange profitable in many ways.
But still do not forget about the dangers and risks. Still need to have experience of sharing and know when to do it better. I am also confident that it can be profitable