First step is being curious, being creative, being nerdy, follow what stimulates your mind. Broadening your vision – Bird Eye view
Second, your curiosity has open a lot of doors for you. Now you have basic understanding of a few or more than few things, now short list and find where you can withstand the grind for years and years without losing energy – Tunnel vision
Keep your focus tight. Practice focus to be better at this. – What is the step that will move the needle. Very next step
You are now successful. Enjoy.