MIT provides a great book on learning deep learning.  Amazon web services and many other big name virtualization services provide free trial periods for their services.  A raspberry pi and a cheap tv and keyboard&#x2F;mouse will get you the ability to write programs and you can get free phone service and internet with absurdly cheap smartphones available at most retail stores.  All of the courses you need to work up to a masters in theoretical physics are available through MIT OCW and the perimeter institute or other programs(Stanford, UCI), and there are many programs that will help you with starting up a company. There&#x27;s no excuse nowadays.  A couple of years ago, yes, but now, there&#x27;s no excuse.