Going through my friends list

I got bored on here today waiting for a friend to get off work and reply so I decided to go through my friends list. And I only got through a few ages of profiles. And I deleted 32 to 35 profiles that had been inactive for 2 years or longer, content creators, and one or two profiles that I didn't realize were males. I'm still not done I just got tired of going through Page after page and checking the profiles. This turned out to be more exhausting than I had anticipated.