Lately I feel as if I have been becoming dumb. When I talk to people I just don't say interesting things anymore. This is surprising to me because when I was in high school and during my early days of university I was considered quite smart, and I also felt very smart as well. I suspect something has happened to me since then. My guess is that my life has gotten comfortable and I have been watching a lot of television and reading a lot of junk on the internet. As such I haven't really challenged my mind much, which means my brain does not get vital exercise it needs.
The solution to this problem is to do what I used to do a lot when I was young, which is to play lots of games, especially puzzle, strategy, or tactical games. I could always go out to the computer game store and buy some of the latest games, but why would I do that when there are so many free games for download over the internet.
One free game I recommend to people is called Pingus. This is a game I highly approve. It is very addictive. I managed to win the training quite easily and then finished all the levels. Some of them were challenging. The problem is that after I won all the levels and completed everything, I wanted to play more levels but didn't know how to. I read that you can download more levels to play but the problem is that I don't know how to install these levels.