I have fond memories of my BSc days. From the pressure cooker situation of 12th standard, we found ourselves suddenly having a lot of time in hand. A LOT of it
Thankfully, cable tv was at its fancy and there was no internet. So I had the most creative and productive years of my life .. I did my MSc and found myself back in the pressure cooker.
For those 3 years, the one thing I did a lot was .., nothing! I took long walks and sat in my college ground thinking about life in general, god, reglion, astronomy etc.