Saving a human life, for them, is the goal of life and something that "fills" them. When the time comes for them to choose what they will do with their lives and what profession they will take up, then they choose jobs in which they can provide the most valuable service.
Let's see what signs we are talking about and, of course, analyze them:
DASHI
Aries will choose professions with which he will be able to save lives, but at the same time he will also be the hero of the case. People will applaud him, deify him and worship him. You will see him become a fireman for example or a policeman.
LION
Things with Leo are a little more complicated. Because on the one hand he wants to be the hero of the case, but on the other hand he also wants money, prestige and... looks. He will not be a firefighter for example and get the basic salary. He will choose to become a doctor.
Virgo
Virgo is a person who wants to give to those around him and most importantly to serve and help. You will see her choosing professions related to health, such as doctor, nurse, assistant, etc. You can also see her working in an orphanage or wherever she can offer her services and save lives.
Pisces
Pisces choose professions that are people-oriented. You won't see them become policemen or firemen, but you will see them become doctors. And mainly psychiatrists, psychologists, psychotherapists. Anything to do with people's mental health is their business. You will see them trying to save the lives of people who want to quit drugs, gambling, alcohol, etc.