Physics is the absolute most difficult major at any respectable university, and it is not for sissies.
Word.
I had to take physics my first year in college, and I still don’t know how I passed that module. And I’d taken Honours Physics and Honours Maths at Leaving Cert level.

Also, I hated quantum mech. We had to have some of it beaten into us for the Lasers module in fourth year. I can’t deal with all those Greek letters that have three different meanings depending on the context.