Startup mistakes are very common for the inexperienced people. However, that should not be a reason for you to give up on your dreams. Depending on which country you are located, the first place, I would go is the Chamber of Commerce.
They have highly qualified staff ready to answer your question. I would prepare the list of question before hand. I would recommend to start with the market research before anything else.
The aim of this article is to give you an idea, what are the most common mistakes. Even though we know about them, yet we still make similar mistakes.
Building A Product or Service Nobody Wants
One of the first very common [...]