Yes! It is worth it
I give a regular talk to 3rd year students on picking a career in medicine. Each time I give this talk I stress the importance of picking a specialty which you will love. Many students pick a specialty which is trendy, especially one which their colleagues think provides “good lifestyle and high income.” If one does that, he/she often makes a big mistake.
Those of us who are fanatics cannot imagine any other career. I know many physicians who feel this way. At age 58, I still regularly get excited discussing a patient situation, making a diagnosis, and helping a patient through conversation.
When I awaken each morning and look in the mirror, I see someone who wants to help.
Many students start medical school with that attitude. Unfortunately, we (medical school faculty) turn eager incoming 1st year students into jaded 2nd year students. I often have stated that 2nd year students are the most undesirable students to teach. But then the 3rd year comes and most students have their joy rekindled. 3rd year students should learn the humbling power of the white coat.