Hi my name is David. I live in Canada. I wanted to know if anybody knew the policies/regulations/opportunities here in Canada regarding individuals sitting in on college/university classes. I am on a fixed income and can not afford to pay for school and I suffer from severe fatigue so full course loads and the like do not suit my situation. I've done a little calculus on my own and have found my interests really lie in physics (for example I was in bed for about 2 hours wondering if a photon experienced time or space). I want to go to university to learn for the shear learning as I doubt I will ever be an asset as an employee. I bring up sitting in classes but I am open to other opportunities. P.S. Would I ask the question about the photon in the relativity forum or the quantum forum?