I am extremely disappointed with trading because I tried altcoin trading today, and in the end I received a net loss. First of all, I had only a few mBTCs in my wallet. Now they are gone as well.
If you're only trading with a few mBTCs, you shouldn't be surprised that you've ended up making a loss.
You'd need at least a couple of BTC to be able to trade succesfully and apply proper risk and capital management. What's the point of trading if you're going to waste so much on fees...