God, I'm the worst with that. I'll just be sitting there chillin, listening to music and smoking a bowl and I'll start freaking out, "Where the hell is my lighter" I'll get up and start looking around on my bed, throwing covers all over the place, looking in random places like under my dirty-clothes bin etc, then I'll get up to get a drink and realize that it was in my hand the whole time. God I'm such a stoner.