Thank you, Dr. D.
My doubt comes from the fact of feeling not completely prepared and the fear of running out of money eventually. I could say "I'm going to take classes of topics X, Y and Z and in my free time I shall study N, P and Q and sometimes even go back to the A, B and C". Romantically...
Dear forum, let me tell you my story:
I hold a BSc degree in petrochemical engineering. I'm 25 years old. I finished my university studies 4 years ago, graduated with honors and have been working in the industry ever since. I have a good job with a decent salary, I can buy stuff and support my...