You will meet partner/s whom represent you in your previous
life, acting the same way you did to them. - (there are some people
whom you meet this lifetime, they would be behaving a kind of
way/attitude/character that probably deemed as a flaw to you. This
is due to the result of you acting this way towards them in
previous lives.) The kind of flaws could be related to:
Arrogance
extravagance.
misplaced faith (wrong place of trust and faith) - probably a
relationship. Must learn beauty of trust and onto the right
candidate
Poor judgement regarding money.
Basically, virtual character doesn't tally with real-life character
most of the time. I am much more crazy in real life than in forum,
largely due my posts in AA - kinda serious type of people. Aiya,
people seeking for advice or important viewpoint mah, so give
proper analysis lor. 
I don't think there is a course in Singapore to
teach you western astrology. In fact, I learn everything myself -
self study. You can first check out Website like Astro.com first to
have some general knowledge of what astrology is all about before
you can heed off to Kinokuniya or Borders and go through all sorts
of astrology book you see.
Cheers