Become a tester - an easy start to IT?

There is a belief that testing is the easiest way to enter IT. Many of you believe that one or two courses, a certificate, bootcamp or simply good intentions are enough to become a tester. Many of you believe that theory is superfluous and the best way to success is through practice. 

What does it actually look like to enter the tester's profession? How not to fall for promises and consciously build your career? Let's talk about opportunities.