Mechanical Engineers Invading ID

Well, Gracias Yo for considering my comment.

I was trying to describe what my situation is (I improperly used the wrong words)

Right now I have a lot in my mind since I don’t what should I go for…?
If I go for ID how would I recognize that I’m going to far on my design and then go back or start a new design? Would I be wasting my joy and facility doing math?

I have a topic that I just created about this old dilemma and I’ll appreciate every comment of you. Thank Yo