Hi,

Might I suggest making the effort to talk the people working in the field? If you're working in sg I'm sure you'll realise that it's pretty easy to make connections and get in touch with the people of interest. I can safely say it is substantially more than my non-aesthetic medicine counterparts.

As for the people trying to say its immoral, that's their opinion. I personally tend not to place too much weight on opinions of random members of the public (especially here). Do what you think fits in with your values and would be comfortable doing.