Staying in Foreign Country

I miss the country where I grew up in which is the Philippines. I'm actually planning to visit as soon as I have my long vacation off from work here in the U.S. I miss my family (parents and my younger siblings), friends, the food, and the lifestyle. In there, I would never get tired of work and even go party or hang out with friends all night long. Here, i don't go out much because I get easily tired and sleepy from work. I don't know, it must be the weather. How about you? Do you have a similar experience?