Thanks a lot for the advice! I'm glad you pointed it since I do have the tendency to think way too much. That does explain my sudden lost of motivation for the past few months and it's saddening that I can't seem to stop myself from doing it. To make matters worse, I've been put under pressure to chose a field where it will guarantee a professional job. I chose to major in PR(public relations) and so far it seems a bit complex since I'm pretty reclusive to interact with others unless I'm approached. I feared that I may have to give up something I love for the sake of my future. Sure I came to conclusion that I can maybe be a graphic novelist as a side job and yet the future keeps creeping up on me. Overthinking about the future is what lead to my low confidence in my artwork.
You're right though, I need to do whatever it is that I enjoy and do it for myself. Drawing on my sketchbook has always been my place of merriment and I've forgotten that. It's about time I need to learn to love doing it again! Thanks again for the advice, Tintin! I will be sure to look back on this whenever I go through the same problem! Appreciate it a lot!
This is pretty good advice for people who want to be writers as well...I really want to write a novel, but I'm hoping that something I would enjoy reading will also be true for others who'd want to read it.