If you cannot trust anyone, will this not affect bitcoins in a negative way? Or any monetary system? I thought that this sort of systems are always rooted on trust even bitcoins.
For example if I buy something from an online merchant, I will have to trust he will send a good quality product. I even need to trust him, he will send anything at all. I also have some trust in the central bank, if I don't have that, the value of the currency starts to decline very rapidly.
Silkroad is a particularly strong example of trust. You buy some shady goods, you give the other party your home address and then hope you will get it and it will be in good quality. And also that the other party didn't have alerted your authorities. The upside of this is that your packet will be send by courier. The downside is, that you cannot consume the shady goods and cannot file a complaint, so the merchant looses his merchant status at silkroad.
You need to trust, that bitcoin exists tomorrow. That the developers don't make a huge unreparable mistake, that the authorities not go down on it next week. You need to trust, that there are not huge financial corporations pumping the value of bitcoins. There is a lot to trust.
The reason bitcoin is going skyhigh is that people trust third parties like mtgox, silkroad, the dark souled business men on there, the gambling sites and all those options and the lending constructions.
I think you would wanted to say, be cautious.
But it is good advise, you give, but just don't distrust trust.
It will hurt the currency in the long run. I have converted some of my euros into bitcoins, because I have trust in the system.