Simron, I reckon books are the starting point, not forums.
To that end ;
- Motivated Money, Peter Thornhill
- A Random walk down Wall Street, Burton Malkiel
- Buffet, the making of an American Capitalist, Roger Lowenstein
Will provide a good basic education on the nature of markets and long term investment thinking. You will note that these books are written by authors with different approaches (Australian All Industrials, Fundamental / Indexing / Value Investment) but there is a commonality to all approaches, namely this is a long game so think accordingly. You will in due course find your own way.
As redwing points out there are some great threads on this forum. aussiestockforums is mainly trading focussed with a lot of tech analysis guys from what I have seen, so maybe not what you are looking for.
Bogleheads is worth a look, and if you get into Value Investment then cornerofberkshireandfairfax.ca is the place to be.