If I don't respond to you it is not because I am trying to be mean, or I am trying to actively block you out. I don't respond most of the time because I am at a loss for words
Most often than not, I will NOT comment on your art, this is because I like to keep things to myself, so don't take it personally if I favourite something of your and don't comment, I thought what you did was great if I favourite it. If you comment on my profile, I will probably send you a llama and might even have a second look (if I haven't already had a look) at your gallery. But don't feel any obligation to comment on my profile. Thank you.
I might be inactive for quite a bit and then become active again spontaneously.