Carpe Diem (^_^) Seize Every Moment

I can't seem to get motivated to talk to anyone today. I wanted to be in solitary mood for the whole time. I feel sorry having discouraged some who wished to talk to me but I wasn't really up for any kind of conversation. There are some things that plague me though I keep myself busy with a lot of stuffs. I feel like shutting others off suddenly. Even me's being puzzled what part of it bugs me...