Hello @Steven78. I am just adding a few lines to tell you that the notion of being 'a worthless man' is nonsense. I expect that it was instilled in you by others who sought to ensure it became part of your own self-appraisal.
Figure out what you want from life and go for it. Where there are obstacles, go around them. Life is not easy and is a constant challenge for some of us—including me. I fight to survive and achieve something every day despite the impossibilities of my life. I'm doing this for me, because I long ago figured out that I was not only not 'worthless', but I also had worth, potential and a goodness of heart that is absent in those who have sought to oppress me.
For me, I have stopped trying to find help; I only find those who help themselves at my expense. I'm the only one who has my best interest at heart, and here is the only place many of us have found solace. I'm sure life wasn't meant to be this difficult, but we have to deal with it all regardless.