I can't say I lost all faith, but I have a strong feeling that BitCoin is dying (not to spread FUD or anything)...
Shifting 60 gigabytes of data in, say, 60 seconds means an average rate of 1 gigabyte per second, or 8 gigabits per second.
So, Bitcoin could have scaling issues in a scenario unlikely to happen within a decade at least, assuming development is being halted today.
Well, that is spreading FUD.