Do Rather than Talk

Most people might think that I don't have the mind, the capabilities to do the tasks that I do. But I want to defend myself that I am independent and can do things and find ways on my own way. I myself might be less confident and not know how to stand on my own feet. But on a positive note, I still have the skills and capabilties that others might not have. I'm not that too loud and braggy about what I should do and what could I do. For other people who thinks that I'm a less of a gain, that I am just nobody, I want to say that I am not just good in explaining and does want to talk less but rather do what I can do.