Need to join campaign in order to earn. But in a campaign we have to follow the rules of the campaign manager on how many post do we need to do and on what thread we are allowed to post. Always make sure to have a quality post and avoid out of topics ideas to avoid spamming. Continue to gain knowledge and the humility to learn attitude is also very important to stay longer in this crypto world because continuous learning will teach us more productive and profitable in the path we take.