I am a full stack developer and a mechatronics engineer. I have good knowledge in programming languages and web development, mechatronics systems and related subjects and a basic knowledge on linux distros.

I was thinking of changing my career to cybersecurity as for a long time I am really interested in hacking and have a thirst for knowledge on finding out how a system works, find out vulnerabilities and solve puzzles.

I need some advice on how to start and where to find the right resources. What all things I should look out for or worry about.