If you actively work towards your goals, you have a good chance of accomplishing them. Yes, there are some goals that are hard to attain like wanting to be a NBA player or wanting to be a Billionaire, but even there, working towards the goal can help you. You might get a college scholarship for playing college basketball or become a multi-millionaire, but not a billionaire.
On the other hand, if you are a victim and view every failure through victimhood, you will be a failure all your life, guaranteed.