Jetlagging....(T_T)

I'm really tired...couldn't sleep well for the last 2 nights. Then in the afternoon I just feel soooo tired and energyless. Haven't called many friends also...just so tired. I'm sorry dear friends...will call you soon. Would so love to hang out with you all but I'm scared that I'll be too tired and grumpy all day long=( Miss you all sooo much!