With regard to the tech, I don't see a reason to stop trusting Bitcoin. The only problem I think you may have, would be with regard to price instability, but I believe it's normal for a currency in its early stages.
There is no problem yet that have come up that bitcoin can be hack, the whole system is great therefore we trust bitcoin, also the market is getting bigger already and we people who are here have already witness that as evidence by the price increase.