Hi Everesta, it's great that you're back! Other ways of getting gold are selling art or pixel dolls, taking part in contests, visiting charities for help, making threads to talk to others and talking in a hangout thread.

Is there anything in particular you like to do? For example, art or writing stories? People will always be willing to buy things they like off you. Also, have you any items that you would like to sell? You could make an exchange thread and get some trading done!
Buying CI's from the site and selling them for gold is also a popular way that people like to get gold.

Also, you could try roleplaying which is an easier way to get gold if you aren't as confident in talking in threads.

I hope I could help by suggesting things. Maybe there is something you are interested in?