One of the biggest collectors of hadith Ibn Majah brings an entire chapter on this very important topic, which is very relevant for young Muslims.

The topic is the chapter title is if a man finds a way of earning a living, he should stick with it. You must have seen people who keep changing their profession all the time and they get stuck. Don’t be like them. Listen to the Hadith and follow the profession, one profession and stick with it. Because Shytan cannot see a muslim become happy.

When a muslim achieves something good, Shytan makes him tries to make him switch. So the Muslim would lose it. When you have something good, stick with it. Don’t change. Stick with it.