Wow, guys you really helped me a lot 
In fact, I have a lot of information and I have a lot of motivation to continue.
Well, from now on, I will start with a constructive post. I want to write your useful tips as a list. So if a new member reads this topic in the future, he can use this list:
As a new member, how long do I have to wait to gain the trust of the members of the forum?
What kind of posts should I leave to progress faster?
How long does it take to become a Legendary?
This list will be updated
In fact, I have a lot of information and I have a lot of motivation to continue.
Well, from now on, I will start with a constructive post. I want to write your useful tips as a list. So if a new member reads this topic in the future, he can use this list:
As a new member, how long do I have to wait to gain the trust of the members of the forum?
- Rikafip: That will more depend on your actions and not on the time spent here.
- Darker45: I guess there is no time frame for gaining trust. I suppose trust is given by members here not according to rank but according to knowledge or contribution.
- cryptoaddictchie: Trust has no basis when regard to times. But of course you needed a long time before you get recognize and be trusted by community.
- mk4: You don't need the trust of other people.
- KingsDen: You do not need to be a legendary member to be trusted in the community.
- YOSHIE: if you trade or buy and sell Items on this forum you gain trust very fast.
What kind of posts should I leave to progress faster?
- PrivacyG: Start writing tutorials or informative articles.
- Rikafip: First of all, start posting regularly, and if possible avoid altcoin section (or at least don't make majority of your posts there) as its a cesspool that is been avoided by merit sources.
- Darker45: Constructive ones I suppose, those which contribute to knowledge-building among users here.
- cryptoaddictchie: it means quality post.
- mk4: Nothing specific, really.
- KingsDen: Most of your posts are in Altcoin and bounty applications, you may need to change your posting habit and boards to grow faster.
- YOSHIE: the post you should leave like this: https://bitcointalk.org/index.php?action=profile;u=2909527;sa=showPosts;start=20
How long does it take to become a Legendary?
- examplens: First, you need to reach ~1000 activity. Max, you can earn is 14 activity on bi-weekly (you should need to post about 14 posts in two weeks to get that). (somewhere around less than 3 years)
- jackg: Yeah it takes a few years to become legendary (around 2-5 afaik).
- isaac_clarke22: There ain't definite time to become legendary. I recall a lot of Hero Members in Meta and Reputation boards waiting their ranks to turn into Legendary at any moment.
- Rikafip: Approximately 3 years.
- Darker45: In terms of activity, you need to have at least 1,000.
- Magicalking: Legendary member is two years journey of regular posting to make the needed activity.
- KingsDen: Your journey to legendary may not happen as fast as you wish.
- YOSHIE: System (Merit) that answers this question.
This list will be updated