Personally, I don't think there's a place like this, at least in Busan, where you can learn like this and even create a portfolio.
I had never experienced any of these fields before entering the academy, and I didn't even go to college, and I came to the academy and took a class without even knowing how to use Photoshop and After Effects, which are easily used even by non-majors.
Since most of the same riders are majors in this field, there was a lot of difference in understanding or skill, but the teacher adjusts the pace of the class taking that into consideration and explains well even if you ask a lot of questions until you understand. It would be good to see.
And I think that portfolio work is just a matter of time in the end if there are only three things: attendance, confirmation, and backup.
The reason we register for a private academy is not to pay a computer fee like a monthly fee for a PC room. Sometimes it's good to think alone and solve it, but if you think too deeply about it, I think it's a waste of time.
I think it is important to think and search as much as you can, but if you do not find a solution, do not hesitate to tell the teacher immediately and find a solution.