回複：憂慮是學QA好, 學 data analyst 好

Lao Tu's background is Physics, which suggests that he received a lot of  trainnings on logical analysis.

your background, 學企業管理 and 做會計2 年, is focused on business processes.

It should be easier for you to pick up QA as a prefession at the first glance.

But each area has its learning curve and pros and cons.

With passion, you are able to excel in all areas.