Javascripting, what can I say?
This topic has caused me to sit on my computer everyday while typing various codes that I I usually don't understand. Although this lesson helped me type faster, it still caused me a lot of sleepless nights and headaches. Imagine trying to memorize hundreds of codes and hosting a website all at the same time?! I now have high respects for webmasters and independent bloggers.
Javascripting helped me improve my other existing blog a lot. I've been able to add several new features that boosted the number of visits I get in my other blog. This made my efforts in memorizing the codes worth it.