About to become a stockbroker in Singapore, any tips?

About to have a chance to be a stockbroker in Singapore.
Previously did not have any background in Finance, presented the opportunity to work as a stockbroker so I have been trying to catch up. Obviously a challenge.
Wondering if anyone has any tips/learning tools that have helped make the concept of the whole stock market "click"? in terms of technical analysis, fundamentals and news sentiments - how do you balance

Plus, thinking to create content. But I don't wish to produce gimmicky/cheesy content. Would also appreciate if anyone can give feedback on what you would like to see more specifically in the SG stock market social media space. Thanks!