Gaming

You'll probably have a tougher time at competitive FPS/RTS/etc games.

I am still quite good at single player and co-op FPS though.

I don't feel like my reaction time is slower, but measured, it seems to be slower than I thought it was.

However, I also changed how I value my time. I'm more likely to choose a normal difficulty than the absolute hardest because I don't want to spend my time replaying stuff. I do want a challenge, but not a punishingly hard one.