Is the ICT (Infocomm Technology) sector a sector that pays well? I'm sure there are some sectors that pay higher than others.

It is great to hear that you are already engaged and learning online from sites like eDX. It is the best way to start your learning. Most of the common practical AI & Data Science courses in real life application, you could learn from the technology providers likes Amazon's AWS, Microsoft Azure Cloud and Google GCP courses. They do have certification, which makes you very attractive and employable in AI & Data Science jobs.

Google certification with specaility as data engineer, ML engineer, data scientist(https://cloud.google.com/certification/#certifi...)https://cloud.google.com/certification/#certifi...ths (https://cloud.google.com/certification/data-eng...)https://cloud.google.com/certification/data-engineer(https://cloud.google.com/certification/machine-...)https://cloud.google.com/certification/machine-...ineer

Amazon AWS data analytics and ML solution based certification https://aws.amazon.com/training/learn-about/dat...arnabout(https://aws.amazon.com/training/learn-about/mac...)https://aws.amazon.com/training/learn-about/mac...earnabout Microsoft Azure AI training https://docs.microsoft.com/en-us/learn/modules/...

-Gautam​​​

I'm quite sure it pays well, but I feel passion is a more important factor in choosing which field you want to work in. Don't just jump in blindly because of higher pay :)