@adamson187 unfortunately you need to have a qualification na nasa MLTSSL if your plan is to apply in skilled independent visas. Definitely you need to do some studies in order to get a certain qualification for assessment. Pero let's wait for the opinion of others. Yan kasi talaga ang standard for applying to oz:
Occupation na nasa MLTSSL
Positive assessment in your selected occupation
Don't be too dishearteaned. Best bet is if talagang decided ka mag aral, do a lot of research on courses that can help you get qualified for MLTSSL occupations. Gagastos ka nga lang talaga.
The nuclear option in my opinion? Get an engineering degree. From what I know, engineers lang ang hindi nagrerequire ng work exp to be positively assessed (i speak from experience). Nurses na graduate ng pinas need to take bridging/ conversion programs, while IT professionals need at least 2 years of exp. Accountants naman, sobrang taas ng points na needed. Of course this option is too extreme, but if ultimate goal mo ang PR, it's wise to consider all possible pathways. You could also study Bachelors of nursing syempre pero you mentioned na ayaw mo na mag handle ng patients e.