Do you mind telling me how you acquired those bitcoins?
Some from work that I did.
Some from services I provided.
Some from exchanging fiat for bitcoins.
Some received as a gift.
So you bought a few items for your pleasure, how was that a necessity?
True. Not a necessity. But you stated: "there is no real life need for bitcoin except to make a profit
buying/selling." buying and selling is not a "necessity" either. The point is that there is a much larger bitcoin economy than just "buying and selling for a vig".
The only "necessities" in life are food and water. Local utilities (water, natural gas, and electricity) don't yet accept bitcoin, but it is still in its infancy. In another 10 to 20 years it is quite likely that it will be possible to pay for those necessities with bitcoin. In the meantime there are plenty of other places to use bitcoins and ways to acquire bitcoin to develop a mature economy.
I also believe in the idea of bitcoin, I just don't see how it can thrive going into the future when mining
isn't profitable.
Mining is plenty profitable for those with access to the most efficient equipment and the cheapest resources. Just becuase it isn't profitable for you doesn't mean that mining isn't profitable for anybody. If I try to set up a diamond mine (or a gold mine) in my back yard it wouldn't be profitable. However, that doesn't mean that diamond mining and gold mining aren't profitable for the companies with access to the most efficient equipment and cheapest resources.
I would love to see someone try to live off of bitcoins for a year. Only problem is I know it's impossible. You
can't pay your taxes with bitcoin. Shit where I live I can't buy ANYTHING with bitcoins offline.
Bitcoin is in its infancy. It has a long way to go. It's a bit like trying to use the internet in the 1980's.
I get I'm talking about everyones beloved child bitcoin here but lets be real for a minute. There is no bitcoin without fiat.
Of course there is. One has nothing to do with the other. That's like saying there is no gold with out fiat, or no diamonds without fiat.