Hello Neurzway welcome to Bitcointalk forum!
I am member for about 15 months I think. I like it a lot too.
If you are planing to be active in here I advice you to check out signature campaigns.
https://bitcointalk.org/index.php?topic=615953.0Since you are still newbie you will have to post more before entering one, but can definitely be a good motivation for you. My goal was always to post at least 2 constructive (NOT SPAM!!!) posts per day. And it is working well now.
For investing in cryptocurrencies I advise you to invest a certain amount every month or so. I am investing 10$ a week. Just find suitable amount and continue with it for few years. This tactics works very well with me, because I don't even care about the short term price changes. I am bullish on long term and that is all it matters for me.
Good day to you too!

Thanks a lot !
I've post threads and others things !
You can check :
https://bitcointalk.org/index.php?topic=4907675.0 https://bitcointalk.org/index.php?topic=4938809.msg44754071#msg44754071 https://bitcointalk.org/index.php?topic=4919646.0I'm very excited to be part of signatures projects , I just need to uprgrade

Yeah , next year I will invest 10$ per month , that is good ?
No problem.
Yes, nice threads I would say. But you could do a better design. Those unnecessary spaces makes it hard to read and it looks like a joke. But I can see you have right way of thinking.

Great, just post everyday and there shouldn't be any problem. The only thing that may trouble you is merit. You will really have to make quality posts in order to receive some. I was luck enough that I was Sr. Member before Merit was even introduced.
Some links you might find useful:
https://bitcointalk.org/index.php?topic=703657.0 Unofficial list of (official) Bitcointalk.org rules, guidelines, FAQ
https://bitcointalk.org/index.php?topic=2818350.0 Merit & new rank requirements
Sure, if you are able to "lose" $10 per month then it is good.