I am getting steady income from signature campaign and full time job and I am very much satisfied with what I am earning as if I am short of cash at the end of the month then I have bitcoins in the form of back up to take care of my expenses but generally I don't prefer to sell them and save them for future.
Good to see that, you are in good signature campaign and you manage to have it all like posting while having a regular job and earn from it. But also be ready of the time that sig.campaign did not last for so long.