u/Defiant-Astronomer75

Hi. I have been taking Keppra every day for the last four years. I am starting to worry that it is making me less intelligent. I know that there is absolutely no scientific basis that Keppra has any effect on cognitive function, however I have noticed that my attention span is much shorter than it used to be, I get confused very easily and stressed out by things that aren't making sense, I feel anxious when I try to understand something properly and when someone asks me questions to which I should know the answer, my mind is completely blank.

Does anyone else have a similar experience and if so, have you managed to find a solution?

Hi. I recently bought a couple of books to understand mechanical design better from a mathematical perspective:

1. Shigley's Mechanical Engineering Design
2. Roark's Formulas For Stress and Strain

I'm working through them but I worry there may be some concepts or mathematical logic which I will struggle to understand. Can anyone recommend some video series or lectures on YouTube that can accompany these two books? Thank you.