I'm a firm believe of there's no safer way to travel the web than to know where you're going before you get there or know what your downloading before you download it- Link and File checking. Always check the URL. The video above shows you how to do that and gives some tips.
I was diagnosed with add when I was younger. I slipped the ritalin pills in the trash can after just trying a few of them. My grades improved and respect from others increased, but my self respect withered along with my cherished daydreams. I knew society would see it as a bad choice, but to me it just made sense and I figured the only way I'll know for sure is to take the unsure road, without ritalin.