(insight: for organisational and modularity purposes we tend to cut each object (which are usually chemical reactors or unitary a operations for plants ) into classes and subclasses and such, also to provide a common guided framework to insert a new objext to expand our simulation program).

Me: should we just use a middle parent class for these objects or leave them like this. Also I believe we could do X the Y way instead of X but requires updating the user guide. I could do that as well though. Up to you.

Professor: Yes *too bad it does not comply expected answers* Also mmh can you provide me a paper for tommorow morning to explain our project and why it should be better than what other universities do need to show some friends

Me: *looks at the watch, it's 9 pm, reflects upon the fact he has to get 2 hours of travel to even get home* well it's a bit hard for tomorrow morning, can you leave me 2 days?

I rise my head and realised my professor took his things and went home in that split second of me checking the time.