Steel threads, no?

Since a week ago, I've been bugged with the awkwardness of my
bike. When it come to turns, it's just doesn't feel right. My green monster
doesn't want to respond to my direction. Same thing happened on white lines. It feels like the bike is dancing on white lines. It doesn't rain much lately, so i didn't notice how it performed on wet conditions.

My thoughts are, that it's just me. Too much of bicycling probably makes my bike handling feels awkward.

However somehow today I took a peek at my front rubber.. and ..

I guess it's time, huh? or should i wait somemore? haha