It is no longer about you. It is about finding a way to impact those around you. If you do this, you can be assured that opportunities will come to you. You just need to find the right place for yourself in this world and you will discover that life has amazing things to offer.
Sometimes people struggle in their career. These struggles cause them to hang on with a death grip to their current situation...which makes their situation even worse.
Open yourself up to possibilities. There are people who want to see your success, you just need to know the right people. Examine the people in your life and see if they are supportive of you. If not, that is okay (it is not required that others make you a priority), but you may need to focus on meeting new people.
Surround yourself with dynamic souls who are not selfish and your world will transform. But to attract these types of people, you need to be one yourself.