Having worked in software before must have made it easier to change profession?
I have not so I think I need formal training, I am a programming hobbyist writing in python and did some SQL for databases for research.
I guess I need to have really tough problems to solve, when I succeed, there is almost nothing like it, the feeling of accomplishment.
Thank you for the response!
I also feel this way, I still like some aspects of being a physician.
I think it's just the way some of us are built: we thrive on learning new things, we enjoy challenges and we get bored when stuff gets too easy.
Automotive radar sounds exciting as well!
I will look for open source projects, it might be a great way to get work experience, thanks for the tip!