Foreign nurses here that I have met are only from less developed (i.e. poorer) countries than Singapore. Like The Philippines. They all seem to be female too; I've never seen or heard of a male nurse here. I am not sure from your posts if you are male or female.
Also, Singapore does not have a corps of highly paid, professional nurses like the US, UK or other Western countries. It's a fairly low end job here. Part of the reasoning for this is to keep health care costs down.
If you could find a position (I do not know if that is possible or not) the pay would probably be less than SGD2000/month. My rent alone for a mid-range apartment is SGD2000/month. A beer in a bar costs SGD10. A date for two at a nice restaurant would be at least SGD100.
In summary, you will be poor. At best, you could do a flat share arrangement and live a student lifestyle.
In general, Asia sends nurses to the UK, not the other way around. Realities of salary and employability reflect this fact.
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