14. Handyman
No matter the level of technological advancement, some things will always be broken. Before handymen had to fix record players, now they focus on fridges and smart home systems. The trend has stayed the same for decades – handymen are always needed. The best part about this job is that it requires that you gain certain amounts of knowledge. You don’t need an expensive college degree, nor any extraordinary talent. You can learn how to fix, install and disassemble home appliances in a matter of weeks.
Aside from the fact that you won’t have to pay for education, you will have to spend just a little on tools. Even though it may seem like a lot at the beginning, high-quality tools will save you a lot more money later on. For handymen, advertising isn’t that important. In this line of work, the best possible promotion is a verbal recommendation. If you do a good enough job, people will recommend you to others.