Joining signature campaigns were once profitable. Not until ethereum started to die. I rested for a while and now is my return and I am not surprised how most crypto coins are barely surviving. 2018 is definitely not the year we wanted. I feel like making money here is extremely hard nowadays. I have worked for one and a half month for a project just for about 20 dollars and that was tragic. I stopped and focused on my studies first and here I am, hoping that at the last quarter of the year, something good will happen.