Acting may always be done as a passion, and you can improve your skills while not making a job at it. It will be incredibly hard to train as a doctor and practice as a hobby while earning a career as an actor. You can educate to be a doctor, but becoming an actor requires chance and talent and both luck and talent of which are difficult to acquire. To be an actor or model, you must be attractive in many circumstances, and most actors and models sell things (movies, products, etc.). Selling something will always generate more money than being the government or a private doctor.
Mukesh Ambani, the founder of Reliance Industries, earns 48 times more than the average Indian doctor, before factoring in stocks and a diversified portfolio of revenue. Actors at the top of their industry get more money because the films they produce make a tonne of money, and they often make that much because the movie star(s) who star in it are a significant box office draw.
Also, some doctors are extremely wealthy, usually because they are at the pinnacle of their profession. Doctors who earn fewer generally do so because they aren’t good at their professions and so aren’t as in demand. A doctor’s income is proportional to the number of patients he or she has. or they make a personal decision to work for less money in order to assist those who cannot afford it.
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