I don't have any means of income besides this signature campaign and my investments that are currently on red but the good thing is that there isn't that much expense in my house and I have my parents provide the money since I am a still a student.
You might be able to increase other income from mining or YouTube, and if you are still a student don't forget to learn and luckily you can take advantage of your spare time to join a bounty hunter and also invest in cryptocurrency, rather than spending time playing games.
And you think mining is cheap! Between what coin would you recommend for him to mine that will bring profit for him,
Since he is already into doing campaigns and also invested in some projects it is good, even though the market is down and investment is red for now don't mean it will stay this way for long, patience is required to get past this stage, just keep promoting good project through campaigns for extra income.