I can't live without GOD.. because god created us and god is the center of our lives.
But since were talking about "one-thing" I will definitely say "my Laptop". I can't be without it. I used my laptop on my everyday living. I do searching and projects,assignments of my son and niece. I also do the multimedia manipulating on it such as converting videos, download movies, and cd/dvd burn.) As much as possible if I had a time I do searching and browsing the internet. And sometimes I watch movies on it, also used it to play music. When i'm on senti mode. Lol.! Most importanly I used my laptop for steemit. Hahahaha.! I spend more time in a day with my laptop. And i can say my laptop is a big help to me.
That's why can't get through without it.