In addition to my regular programming study for work, I do some daily mental exercises. I am practicing Spanish daily. I am practicing Morse code daily. I try to work a non-work related programming challenge daily https://www.codewars.com/ I’m studying ham radio to upgrade to my Amateur Extra class license. I try to get some daily reading in even if it is just a paragraph or listening to an audiobook. And I’m now adding a daily math problem from https://www.mathopolis.com/questions/day.php where I’m doing one math problem from every grade (yes, I got cocky and missed the 2nd grade math problem) and topic. I want to see math like Neo sees the Matrix. I’m failing a bit at my daily physical exercise but motivated to change that.
What do you do to stay sharp?
