Dear Aspirant,

Every profession is a brilliant profession provided you are a brilliant exponent of it. Technological progress brings in newer areas of development and the fields you have stated are an outcome of that progress.  We will give you an insight to each field and then you need to see where you fit in:

Artificial Intelligence: Good at Mathematics, Algorithms, Probability & Statistics, Distributed Computing, Signal Processing, Unix Tools, Machine Learning, etc

Cyber Security: Understand the architecture, administration and management of Operating Systems like Windows, Linux, networking, firewalls and cyber security certifications like ethical hacking, etc

Data Sciences:  Good at Probability & Statistics, Programming, Machine Learning Algorithms, Advanced Machine Learning, big data frameworks/visualization

Business Systems:  Good at hardcore programming in various language and years of experience in building systems like Enterprise Management Systems, Financial Systems, HR, IT, Equipment and finally how to integrate all of them to get data across each modules. Here experience is key.

This is just a brief look in, you need to do some research into each field and then understand your key strengths and then decide.

Good Luck