Why do i feel so sad all the time? I just don't truat anyone to do the right thing and feel like if something is going to go wrong, then it will with me. Why do I feel like this?

I think one of the most important messages to repeat to yourself is " Let is be". We cannot control our external circumstances. We cant control what happens to you. Good or bad whatever happens to us. The response that we give to the situation determines how we will feel throughout the day or the week. Its Ok to feel sad. When things dont go the way we want them to we feel frustrated and tense. The physiological symptoms follow the psychology. The best things we can do for ourselves is ease and mind and share what we can with people who we feel are close to us. And try and let go of the things that are affecting us.