If you start doing CG you can take photos of bricks for 3d scans in a busy street and if someone ask "what the hell are you doing ?", you can simply say "i'm taking photos for 3D reconstruction and digital preservation of our cultural heritage" and get away with it, while in reality you are just taking photos to make…
Irony ? To chill out a little bit ? I'm not a troll ( usually...no really, just check out my replies history ) BUT this is one of those questions that you should find the answer by yourself, it's like asking "Should i enroll in a conservatory of music ?" i don't know, do you like it ? If yes i think you should do it but…