Why I become so much into online Psychological Test??

Well... I don't know...
I found that lately I've taken so much Psycho test online..
I mean... DO i really need to know about myself more? or it just simply "lose direction" kind of phenomenon?? Yeah,however, those test proven true and predictable upon myself. Seems that so many people less known individually by themselves. Well.. I don't know what I'll head on if I continue this "taking test" habit.. but I hope, I can see myself brighter...