You don't have to submit artwork all the time. You can just be here to watch others, and if you want to have your artwork to get more atention, you could try the features many people do on here. I could feature your artwork if you wish me to.
Also, and I do not mean to preach or anything, you don't have to make artwork just to please others. I share drawings of things that I enjoy and make me happy with others who may like them, but mainly for my own enjoyment. Because you know as Jimmney Cricket says,"Well, can't please everybody."
But it's up to you, and whatever you decside I'll respect, but please don't forget all your friends whom you've made here who love and care about you