Greatest scientific discoveries of all time:
1. The Copernicum System
2. Gravity
3. Electricity
4. Evolution
5. Louis Pasteur
6. Theory of Relativity
7. The Big Bang Theory
8. Penicillin
9. DNA
10. Periodic Table
11. Quantum Theory
12. HIV/AIDS
13. Artificial Intelligence
14. Medical imaging
15. Antibiotics
16. The Internet
17. Detecting the first gravitational waves
18. CRISPR technology
19. Higgs boson
Don’t take too much advice. Most people who have a lot of advice to give — with a few exceptions — generalize whatever they did. Don’t over-analyze everything. I myself have been guilty of over-thinking problems. Just build things and find out if they work.