Who do you trust in this world?

Do you trust people? Do you trust yourself? I tend to live inside my thoughts, i have a hard time being in the present moment. I tend to think that people just tend repeat what other people say without giving it too much thought, but at the same time thinking too much on things can make you to get stuck without taking much action. I tend to feel very alone in this way of me dissociating most of the or all the time.  The more I see people it feels as if most or all them care just for themselves, use fancy words to fool you into making you believe they care, even to take advantage, to leech out . Is very hard to live life when fuel by hatred, or lost, when you feel that society is built upon lies and deceptions. People think money is what everyone is after, but is far more than that, is greed, control, the ability to manipulate others and use them as they see fit. Is so easy to get lost in a world were nothing feels solid, and you latch on to the first thing you believe that is genuine, but after all that might be a lie as well, cause even our own nature betray us as well.